Selected quad for the lemma: reason_n

Word A Word B Word C Word D Occurrence Frequency Band MI MI Band Prominent
reason_n angle_n equal_a side_n 2,221 5 9.5367 5 false
View all documents for the selected quad

Text snippets containing the quad

ID Title Author Corrected Date of Publication (TCP Date of Publication) STC Words Pages
A03380 The schoole of skil containing two bookes: the first, of the sphere, of heauen, of the starres, of their orbes, and of the earth, &c. The second, of the sphericall elements, of the celestiall circles, and of their vses, &c. Orderly set forth according to art, with apt figures and proportions in their proper places, by Tho. Hill. Hill, Thomas, b. ca. 1528.; Jaggard, William, 1569-1623. 1599 (1599) STC 13502; ESTC S104125 144,541 253

There are 6 snippets containing the selected quad. | View original text

longitude_n multiply_v by_o 9_o mile_n do_v produce_v 18._o mile_n which_o multiply_v again_o in_o itself_o do_v produce_v 324._o that_o be_v the_o first_o quadrate_n the_o difference_n of_o the_o latitude_n be_v one_o degree_n do_v make_v &_o contain_v 15._o mile_n which_o also_o wrought_v again_o in_o themselves_o do_v offer_v the_o late_a quadrate_n which_o contain_v 225._o now_o of_o these_o two_o quadrate_n conjoin_v the_o root_n be_v of_o 23._o which_o number_n be_v almost_o the_o distance_n of_o viteberge_n in_o germane_a mile_n from_o brunsweeke_n another_o the_o longitude_n of_o dansk_a have_v 39_o degree_n the_o latitude_n of_o 62._o degree_n the_o longitude_n of_o noriberge_n have_v 28._o degree_n the_o latitude_n be_v of_o 49._o degree_n the_o difference_n of_o the_o longitude_n be_v of_o 11._o degree_n the_o difference_n of_o the_o latitude_n be_v of_o 5._o degree_n the_o middle_a latitude_n be_v of_o 51._o degree_n the_o mile_n answer_v to_o one_o degree_n in_o latitude_n be_v 9_o the_o difference_n of_o the_o longitude_n that_o be_v multiply_v with_o the_o 9_o do_v yield_v 99_o mile_n which_o again_o multiply_v in_o themselves_o do_v produce_v the_o first_o quadrate_n which_o contain_v 9801._o the_o difference_n of_o the_o latitude_n be_v 5._o degree_n multiply_v by_o the_o 15._o do_v then_o produce_v 75._o mile_n which_o wrought_v again_o in_o themselves_o do_v offer_v the_o late_a quadrate_n which_o contain_v 5625._o the_o increase_n now_o of_o the_o two_o quadrate_n comprehend_v 15426._o the_o root_n contain_v 124._o and_o so_o many_o be_v the_o mile_n almost_o between_o dansk_a and_o noriberge_n another_o the_o longitude_n of_o jerusalem_n have_v 66._o degree_n the_o latitude_n be_v of_o 31._o degree_n the_o longitude_n of_o nazareth_n have_v 67._o degree_n the_o latitude_n be_v of_o 32._o degree_n the_o difference_n of_o the_o longitude_n be_v 1._o degree_n the_o difference_n of_o the_o latitude_n be_v the_o like_o one_o degree_n the_o mile_n assign_v to_o 1._o degree_n in_o the_o parallel_n of_o the_o lesser_a latitude_n be_v 12._o the_o first_o quadrate_n do_v contain_v 144._o the_o mile_n answer_v to_o one_o degree_n of_o the_o difference_n of_o the_o latitude_n be_v 15._o the_o late_a quadrate_n comprehend_v 225._o the_o increase_n of_o the_o quadrate_n contain_v 369._o the_o root_n contain_v 16._o mile_n now_o the_o distance_n in_o a_o manner_n be_v so_o much_o between_o jerusalem_n and_o nazareth_n and_o thus_o by_o other_o example_n may_v young_a practisioner_n excercise_n without_o labour_n tediousness_n and_o pain_n to_o find_v the_o space_n of_o place_n give_v by_o the_o degree_n of_o the_o longitude_n and_o latitude_n a_o demonstration_n of_o the_o three_o rule_n the_o demonstration_n of_o this_o work_n or_o instruction_n be_v take_v out_o of_o the_o last_o proposition_n of_o the_o first_o book_n of_o euclid_n where_o he_o do_v teach_v and_o demonstrate_v that_o in_o the_o tryangle_v right_a corner_a the_o quadrate_n which_o by_o the_o line_n or_o side_n draw_v and_o stretch_v to_o make_v a_o right_a angle_n that_o be_v equal_a in_o the_o two_o square_n which_o be_v cause_v by_o the_o side_n contain_v the_o right_a angle_n which_o that_o you_o may_v easy_o conceive_v and_o understand_v in_o the_o page_n go_v before_o be_v place_v a_o apt_a figure_n to_o this_o matter_n by_o which_o a_o reason_n not_o only_o of_o the_o three_o but_o also_o of_o the_o rule_n of_o the_o first_o &_o second_o may_v be_v practise_v and_o declare_v also_o there_o be_v repeat_v those_o thing_n which_o afore_o be_v declare_v of_o the_o theoric_n of_o the_o longitude_n and_o latitude_n that_o the_o young_a practiser_n may_v the_o ready_a and_o easy_o conceive_v the_o rule_n hereafter_o teach_v the_o line_n e._n f._n do_v represent_v the_o equinoctial_a on_o earth_n lie_v under_o the_o celestial_a equinoctial_a circle_n the_o line_n b._n c._n do_v represent_v the_o parallel_n that_o be_v the_o circle_n equ●ich_a ●unt_n to_o the_o equinoctial_a circle_n draw_v over_o the_o head_n or_o zenith_n of_o the_o city_n c._n the_o line_n a._n d._n do_v represent_v the_o parallel_n yea_o equidistant_n to_o that_o equinoctial_a draw_v by_o the_o zenith_n of_o the_o city_n a._n and_o d._n the_o line_n a._n b._n e._n do_v represent_v the_o meridian_n of_o the_o proper_a city_n or_o place_n a._n the_o line_n d._n cf._n do_v represent_v the_o meridian_n of_o the_o city_n c._n and_o d._n the_o declaration_n of_o the_o first_o rule_n the_o two_o city_n c._n and_o d._n agree_v in_o longitude_n in_o that_o they_o be_v under_o one_o meridian_n that_o be_v they_o be_v distant_a by_o like_a space_n from_o the_o west_n but_o they_o have_v not_o alike_o latitude_n for_o that_o the_o city_n c._n be_v near_a to_o the_o equinoctial_a than_o the_o city_n d._n by_o three_o degree_n to_o have_v therefore_o the_o distance_n or_o that_o space_n between_o you_o shall_v easy_o find_v the_o same_o by_o the_o degree_n of_o the_o meridian_n the_o declaration_n of_o the_o second_o rule_n the_o two_o city_n a._n and_o d._n agree_v in_o the_o latitude_n or_o they_o have_v one_o like_o elevation_n of_o the_o pole_n in_o that_o they_o be_v under_o one_o parallel_n and_o the_o zenith_n of_o both_o be_v by_o five_o degree_n distant_a from_o the_o equinoctial_a but_o the_o longitude_n of_o they_o be_v not_o alike_o that_o be_v they_o be_v not_o equal_o distant_a from_o the_o west_n for_o the_o city_n a._n be_v more_o westerly_a than_o the_o city_n d._n by_o four_o degree_n so_o that_o the_o distance_n be_v to_o be_v gather_v and_o learn_v by_o those_o degree_n between_o in_o that_o parallel_n the_o declaration_n of_o the_o three_o rule_n the_o two_o city_n a._n an●_n ●_o be_v distant_a by_o unlike_a space_n aswell_o from_o the_o 〈◊〉_d from_o the_o equinoctial_a for_o they_o be_v under_o diverse_a meridians_fw-la and_o parallel_n the_o city_n a._n be_v near_o to_o the_o west_n than_o the_o city_n c._n by_o four_o degree_n and_o it_o be_v further_a distant_a from_o the_o equinoctial_a than_o c_o by_o three_o degree_n wherefore_o by_o those_o degree_n in_o which_o it_o be_v near_o to_o the_o west_n and_o further_a distant_a from_o the_o equinoctial_a must_v the_o distance_n of_o the_o two_o city_n a._n and_o c._n be_v seek_v for_o that_o the_o space_n between_o the_o meridiane_n a._n b._n pass_v by_o the_o zenith_n of_o the_o city_n a._n and_o meridiane_fw-la c._n d._n stretch_v by_o the_o zenith_n of_o the_o city_n c._n contain_v four_o degree_n yet_o those_o degree_n be_v not_o in_o the_o great_a circle_n in_o that_o those_o two_o parallel_n do_v not_o divide_v the_o earth_n into_o two_o just_a half_n but_o into_o unequal_a half_n so_o that_o of_o necessity_n it_o must_v follow_v that_o the_o degree_n of_o diverse_a parallel_n have_v unequal_a space_n wherefore_o in_o the_o three_o rule_n be_v not_o the_o mile_n answer_v to_o the_o degree_n of_o the_o lesser_a elevation_n take_v except_o the_o difference_n of_o the_o latitude_n be_v small_a nor_o the_o mile_n take_v answer_v to_o the_o degree_n of_o the_o great_a elevation_n but_o the_o mile_n be_v take_v answer_v to_o the_o degree_n of_o the_o middle_a latitude_n for_o that_o it_o lack_v in_o one_o part_n may_v be_v restore_v in_o the_o other_o of_o the_o same_o may_v the_o distance_n in_o mile_n be_v seek_v according_a to_o the_o longitude_n after_o this_o in_o that_o the_o space_n between_o the_o parallel_n a._n c._n pass_v by_o the_o zenith_n of_o the_o city_n a._n and_o the_o parallel_n b._n c._n reach_v by_o the_o zenith_n of_o the_o city_n c._n contain_v three_o degree_n and_o these_o be_v the_o degree_n of_o the_o meridian_n that_o be_v of_o the_o great_a circle_n where_o to_o one_o degree_n do_v always_o and_o every_o where_o fifteen_o german_a mile_n answer_v so_o that_o the_o distance_n of_o those_o city_n be_v easy_o find_v according_a to_o their_o latitude_n and_o in_o the_o same_o by_o that_o multiplication_n of_o the_o mile_n and_o degree_n the_o add_v of_o the_o product_n by_o the_o increase_n and_o extraction_n of_o the_o root_n that_o the_o distance_n of_o the_o city_n may_v necessary_o and_o sure_o be_v gather_v be_v thus_o demonstrate_v that_o in_o every_o tryangle_v right_a corner_a the_o square_n which_o be_v make_v by_o the_o side_n be_v draw_v against_o a_o right_a angle_n and_o be_v equal_a to_o the_o two_o square_n which_o be_v make_v by_o the_o side_n contain_v a_o right_a angle_n as_o the_o quadrate_n which_o be_v make_v by_o the_o draw_n of_o the_o line_n a._n c._n into_o itself_o that_o be_v equal_a to_o the_o square_n which_o be_v cause_v by_o the_o draw_n of_o the_o line_n a._n b._n into_o itself_o and_o b._n c._n into_o itself_o which_o by_o arithmetical_a practice_n may_v more_o ready_a and_o better_o be_v
subtract_v the_o right_a ascension_n of_o y_fw-fr e_o west_n part_n from_o the_o right_a ascension_n of_o the_o mid_a heaven_n or_o noonestead_n and_o the_o remainder_n or_o rest_n as_o afore_o teach_v be_v distribute_v into_o three_o equal_a part_n after_o that_o in_o the_o end_n of_o the_o first_o portion_n from_o the_o noonstead_o towards_o the_o west_n the_o ancient_n constitute_v or_o place_v the_o bind_v of_o the_o nine_o house_n with_o the_o circle_n come_v from_o the_o pole_n of_o y_fw-fr e_o world_n and_o in_o the_o bind_v of_o the_o second_o portion_n be_v the_o beginning_n of_o the_o eight_o house_n form_v these_o attain_v the_o degree_n and_o part_n of_o the_o degree_n of_o the_o zodiac_n answer_v to_o each_o arke_n of_o the_o equatoure_n be_v seek_v in_o the_o table_n of_o the_o right_a sphere_n but_o the_o house_n stand_v under_o be_v define_v and_o make_v like_o to_o their_o opposite_n and_o see_v this_o manner_n of_o form_v the_o house_n be_v unperfect_a therefore_o shall_v here_o no_o further_o be_v teach_v of_o the_o same_o in_o which_o a_o e._n be_v the_o vertical_a circle_n cross_v a_o d_o e_o c._n at_o right_a angle_n f_o g_o b._n the_o equatour_n do_v g_o c._n the_o horizon_n d._n and_o c._n be_v the_o point_n in_o which_o the_o distinguisher_n of_o the_o house_n concur_v and_o meet_v which_o also_o do_v make_v equal_a distinction_n in_o the_o vertical_a circle_n and_o thereby_o be_v the_o house_n note_v and_o divide_v but_o the_o late_a astronomer_n move_v by_o the_o authority_n of_o the_o incomparable_a mathematician_n regiomontanus_n inurnt_v and_o devise_v another_o order_n of_o the_o house_n more_o agree_v to_o reason_n than_o the_o former_a for_o they_o divide_v the_o quarter_n of_o the_o equatour_n comprehend_v between_o the_o horizon_n and_o noonstead_o into_o three_o equal_a space_n and_o by_o each_o section_n they_o imagine_v great_a circle_n join_v in_o the_o section_n of_o the_o meridian_n and_o horizon_n as_o the_o former_a although_o all_o these_o be_v plain_o and_o more_o evident_o teach_v and_o know_v in_o the_o material_a sphere_n yet_o we_o think_v good_a to_o speak_v somewhat_o as_o our_o possibility_n serve_v in_o plain_a form_n wherefore_o grant_v that_o a_o f_o c._n be_v the_o meridian_n a._n the_o top_n n._n the_o northerly_a pole_n k._n the_o southerly_a pole_n b._n and_o c._n the_o point_n of_o the_o section_n of_o the_o horizon_n and_o meridian_n where_o the_o distinguisher_n of_o the_o house_n concur_v and_o meet_v which_o also_o be_v imagine_v by_o the_o equal_a distinction_n of_o the_o equatour_n e_o i_o l._n as_o to_o the_o eye_n sufficient_o appear_v that_o b_o i_o c._n be_v the_o horizon_n circle_n d._n the_o easterly_a point_n or_o rise_n of_o the_o equatour_n from_o which_o the_o first_o house_n take_v his_o beginning_n the_o circle_n of_o position_n all_o these_o circle_n be_v set_v down_o the_o astronomer_n notwithstanding_o do_v write_v of_o another_o circle_n who_o use_n and_o office_n serve_v to_o great_a purpose_n for_o the_o art_n of_o direct_v &_o search_v other_o more_o secret_a matter_n in_o astronomy_n and_o be_v thereof_o call_v the_o circle_n of_o position_n which_o pass_v at_o all_o time_n by_o the_o former_a section_n of_o the_o meridian_n and_o horizone_n and_o by_o the_o centre_n of_o the_o star_n or_o of_o any_o other_o purpose_a point_n in_o heaven_n like_v to_o the_o soresaid_a circle_n whether_o that_o star_n be_v above_o the_o earth_n or_o under_o the_o earth_n that_o this_o may_v clear_o appear_v mark_v and_o consider_v this_o figure_n here_o express_v where_o the_o letter_n c._n represent_v the_o top_n point_n d._n the_o northerly_a pole_n e._n the_o opposite_a pole_n a_o g_o b_o f._n the_o circle_n of_o the_o position_n pass_v by_o the_o section_n of_o the_o horizon_n and_o meridian_n b_o c_o d_o e._n the_o meridian_n a_o b._n the_o horizone_n g_o f._n the_o centre_n of_o the_o star_n of_o which_o the_o one_o be_v in_o g._n above_o the_o earth_n and_o the_o other_o under_o the_o earth_n in_o the_o point_n f._n and_o many_o other_o circle_n beside_o all_o these_o which_o hitherto_o have_v be_v describe_v may_v be_v invent_v and_o imagine_v in_o the_o sphere_n for_o the_o necessity_n of_o the_o working_n the_o difinition_n name_n and_o office_n of_o the_o four_o lesser_a circle_n the_o parallel_n be_v lesser_a circle_n which_o from_o either_o of_o the_o great_a circle_n draw_v thwart_o on_o the_o sphere_n do_v equal_o difand_v be_v distant_a from_o the_o equatoure_n or_o zodiac_n towards_o their_o pole_n so_o y_o ●_o they_o do_v not_o divide_v the_o sphere_n into_o equal_a half_a sphere_n but_o into_o unequal_a portion_n for_o see_v the_o sphere_n from_o the_o middle_n streach_v or_o draw_v by_o little_a and_o little_o straight_a and_o narow_a towards_o the_o further_a and_o high_a top_n even_o so_o must_v the_o parallel_n which_o be_v distant_a from_o the_o middle_n and_o great_a and_o that_o by_o equal_a space_n on_o each_o side_n agree_v draw_v of_o necessity_n narrow_a and_o so_o much_o the_o narower_n as_o they_o near_o approach_v unto_o the_o pole_n as_o write_v theodosius_n in_o the_o sixth_o proposition_n of_o his_o first_o book_n of_o the_o sphere_n and_o the_o same_o author_n in_o the_o 14._o proposition_n of_o his_o first_o book_n of_o the_o sphere_n and_o in_o the_o sixth_o of_o his_o second_o book_n write_v that_o all_o the_o parallel_n have_v the_o same_o pole_n agree_v with_o the_o great_a circle_n unto_o which_o the_o parallel_n be_v and_o certain_a of_o the_o parallel_n be_v apply_v unto_o the_o plain_a of_o the_o equatoure_n other_o unto_o the_o plain_a of_o the_o eccliptick_a these_o do_v as_o well_o the_o fix_a star_n as_o the_o planet_n place_v without_o the_o ecclipticke_a and_o draw_v about_o the_o exetrée_n stretch_v b●_n the_o pole_n of_o the_o ecclipticke_a and_o centre_n of_o the_o world_n describe_v yet_o do_v all_o their_o centre_n consist_v in_o the_o exetrée_n of_o the_o zodiac_n and_o the_o middle_a circle_n of_o they_o and_o the_o great_a be_v the_o ecclipticke_a these_o also_o do_v the_o same_o star_n and_o the_o verticiall_a or_o top_n point_v of_o each_o place_n or_o any_o other_o apply_v unto_o the_o plain_a of_o the_o equatour_n draw_v as_o it_o be_v by_o the_o first_o mover_n about_o the_o exetrée_n and_o pole_n of_o the_o world_n define_v and_o the_o centre_n of_o these_o be_v in_o the_o exetrée_n of_o the_o world_n or_o equatoure_n but_o the_o middle_n and_o great_a of_o these_o be_v the_o equatour_n it_o be_v manifest_a by_o that_o afore_o teach_v that_o the_o sun_n in_o every_o day_n do_v gain_v towards_o the_o east_n against_o the_o daily_a motion_n one_o degree_n of_o the_o zodiac_n and_o of_o this_o happen_v that_o he_o in_o each_o day_n through_o the_o thwartnesse_n of_o the_o zodiac_n describe_v a_o certain_a new_a circle_n in_o heaven_n and_o in_o the_o next_o day_n another_o and_o so_o forth_o by_o order_n as_o the_o like_a may_v be_v compare_v by_o a_o small_a cord_n wind_v close_o about_o a_o nun_n or_o top_n begin_v from_o the_o foot_n upward_o even_o so_o the_o sun_n beginning_n to_o turn_v again_o at_o the_o first_o degree_n of_o capricorn_n do_v every_o day_n after_o change_v a_o new_a parallel_n until_o he_o become_v back_o unto_o the_o first_o degree_n of_o cancer_n and_o by_o and_o by_o after_o return_v from_o cancer_n he_o in_o the_o like_a order_n go_v unto_o the_o capricorn_n so_o that_o in_o the_o next_o day_n follow_v the_o sun_n rise_v not_o with_o the_o same_o parallel_n above_o the_o horizone_n that_o he_o do_v in_o the_o morning_n before_o nor_o shall_v not_o run_v the_o next_o morrow_n in_o that_o parallel_n that_o he_o do_v in_o this_o day_n and_o each_o of_o these_o parallel_n even_o as_o the_o great_a circle_n contain_v 360._o degree_n which_o be_v so_o much_o lesser_a than_o the_o degree_n of_o the_o great_a circle_n and_o occupy_v or_o comprehend_v somuch_o the_o lesser_a space_n in_o heaven_n as_o answer_v to_o the_o upper_a face_n of_o the_o earth_n as_o by_o how_o much_o the_o more_o from_o the_o compass_n and_o largeness_n of_o the_o great_a circle_n they_o lack_v by_o reason_n of_o the_o distance_n and_o although_o they_o yield_v and_o be_v less_o in_o the_o quantity_n yet_o unto_o the_o degree_n of_o the_o great_a circle_n be_v they_o agreeable_a and_o like_a as_o write_v theodosius_n in_o the_o 14._o proposition_n of_o his_o second_o book_n of_o the_o sphere_n these_o lesser_a circle_n do_v offer_n and_o teach_v sundry_a utility_n first_o the_o parallel_n of_o which_o on_o this_o side_n and_o beyond_o the_o equatour_n be_v 182_o that_o the_o sun_n yearly_a by_o his_o daily_a motion_n describe_v and_o do_v express_v the_o cause_n of_o the_o continual_a equality_n of_o
depress_v so_o that_o the_o cause_n of_o the_o diversity_n of_o this_o appearance_n be_v only_o the_o swell_n of_o the_o earth_n to_o be_v brief_a the_o beginning_n and_o space_n of_o the_o day_n and_o night_n and_o that_o in_o diverse_a place_n of_o the_o earth_n do_v vary_v and_o yet_o follow_v in_o a_o manner_n one_o order_n but_o this_o variety_n can_v not_o happen_v if_o the_o earth_n be_v not_o spherical_a and_o all_o about_o equal_o round_o herein_o exclude_v both_o valley_n and_o the_o top_n of_o hill_n which_o apply_v unto_o the_o body_n of_o the_o earth_n cause_v no_o inequality_n or_o diversity_n at_o all_o for_o the_o swell_n of_o the_o earth_n cause_v that_o the_o star_n be_v not_o see_v together_o in_o all_o country_n but_o draw_v about_o by_o little_a and_o little_a by_o a_o certain_a succession_n and_o order_n that_o they_o so_o appear_v soon_o to_o they_o in_o the_o east_n part_n then_o to_o they_o in_o the_o west_n through_o the_o swell_a as_o yet_o not_o above_o carry_v which_o swell_a being_n high_a between_o both_o be_v a_o let_v and_o cause_n of_o the_o late_a appear_v of_o they_o to_o the_o west_n and_o by_o that_o mean_n also_o keep_v and_o hide_v the_o star_n the_o long_o from_o their_o sight_n so_o that_o by_o these_o it_o evident_o appear_v that_o the_o only_a cause_n be_v the_o swell_a of_o the_o earth_n if_o the_o earth_n be_v fashion_v with_o a_o deep_a hollowness_n and_o compass_v round_o about_o with_o a_o light_a enclosure_n then_o shall_v the_o star_n rise_v be_v soon_o see_v to_o they_o in_o the_o west_n part_n and_o much_o late_a appear_v to_o they_o in_o the_o east_n for_o that_o the_o high_a enclosure_n to_o the_o hollowness_n as_o a_o wall_n build_v about_o shall_v be_v a_o let_v and_o hindrance_n to_o the_o sight_n of_o the_o beholder_n in_o such_o sort_n that_o those_o star_n arise_v it_o shall_v hinder_v their_o sight_n if_o the_o earth_n be_v form_v with_o place_n stand_v in_o sharp_a pillar_n form_n or_o in_o right_a line_n up_o then_o shall_v the_o star_n appear_v set_v and_o be_v hide_v alike_o to_o those_o place_n and_o no_o difference_n of_o day_n shall_v be_v cause_v but_o that_o they_o shall_v have_v one_o like_o day_n and_o the_o sun_n also_o appear_v to_o that_o fide_fw-la which_o they_o show_v so_o that_o while_o the_o sun_n run_v and_o compass_v about_o the_o back_n part_n they_o shall_v be_v without_o light_n of_o the_o sun_n and_o shall_v remain_v all_o the_o time_n in_o shadow_n and_o darkness_n and_o if_o it_o shall_v have_v a_o cubic_n for_o i_o than_o shall_v they_o see_v the_o sun_n six_o hour_n and_o loose_a or_o be_v without_o light_n and_o sight_n of_o the_o sun_n other_o eighteen_o hour_n if_o in_o round_o piller-wise_a as_o if_o the_o hownde_n be_v plain_a unto_o both_o the_o pole_n and_o the_o hollow_a part_n shall_v decline_v unto_o the_o east_n and_o west_n then_o shall_v no_o star_n continual_o appear_v to_o they_o dwell_v in_o the_o hollow_a but_o that_o certain_a star_n shall_v arise_v up_o and_o set_v in_o the_o west_n and_o other_o certain_a star_n near_o to_o both_o the_o pole_n shall_v always_o be_v hide_v to_o conclude_v if_o the_o whole_a earth_n be_v frame_v with_o a_o equal_a playnesse_n throughout_o then_o shall_v the_o star_n appear_v at_o one_o moment_n to_o all_o country_n and_o set_v again_o shall_v hide_v the_o like_a out_o of_o sight_n and_o by_o that_o mean_n shall_v the_o day_n begin_v and_o end_v alike_o and_o no_o difference_n shall_v be_v observe_v to_o all_o such_o argument_n see_v experience_n only_o do_v repugn_v or_o contrary_v they_o it_o be_v therefore_o manifest_a that_o the_o earth_n from_o the_o west_n toward_o the_o east_n rise_v up_o into_o a_o equal_a swell_n if_o the_o earth_n also_o be_v plain_a from_o the_o east_n unto_o the_o west_n then_o shall_v the_o star_n arise_v so_o soon_o to_o they_o in_o the_o west_n as_o to_o those_o of_o the_o east_n which_o be_v a_o manifest_a error_n also_o if_o the_o earth_n wéere_o plain_a from_o the_o north_n unto_o the_o south_n and_o like_v from_o the_o south_n unto_o the_o north_n then_o the_o star_n which_o be_v to_o some_o of_o a_o continual_a appearance_n shall_v always_o see_v the_o fame_n and_o like_v which_o way_n or_o into_o what_o quarter_n soever_o a_o man_n go_v which_o also_o be_v untrue_a but_o the_o cause_n which_o make_v the_o earth_n see_v plain_a be_v through_o the_o over_o great_a quantity_n which_o cause_v it_o so_o to_o appear_v to_o every_o man_n sight_n but_o that_o the_o earth_n be_v round_o according_a to_o latitude_n the_o diverse_a elevation_n of_o the_o pole_n and_o star_n either_o always_o in_o sight_n or_o continual_o hide_v do_v evident_o declare_v for_o from_o the_o equatour_n in_o go_v forth_o easy_o towards_o the_o north_n and_o that_o the_o pole_n arctic_n be_v high_o raise_v and_o the_o star_n near_o to_o the_o pole_n raise_v up_o then_o be_v the_o stare_v right_a against_o like_a depress_v and_o as_o they_o be_v out_o of_o sight_n and_o so_o much_o the_o more_o as_o they_o go_v further_o from_o the_o equatoure_n nor_o the_o northerly_a star_n never_o set_v but_o continual_o draw_v about_o in_o sight_n with_o heaven_n but_o the_o contrary_n happen_v by_o go_v from_o the_o say_a circle_n or_o equatoure_n unto_o the_o contrary_a part_n so_o that_o there_o be_v no_o great_a cause_n of_o this_o diversity_n than_o the_o swell_n of_o the_o earth_n which_o if_o the_o same_o shall_v be_v plain_a the_o star_n opposite_a or_o right_n against_o according_a to_o latitude_n about_o the_o pole_n shall_v offer_v and_o appear_v together_o to_o all_o country_n which_o the_o swell_a of_o the_o earth_n hinder_v to_o be_v see_v a_o instrument_n by_o which_o the_o round_a nesse_n of_o the_o earth_n according_a to_o latitude_n may_v be_v prove_v and_o all_o those_o may_v easy_o be_v show_v which_o be_v teach_v of_o the_o day_n artificial_a that_o the_o water_n have_v a_o like_a swell_n and_o run_v round_o this_o by_o two_o reason_n be_v prove_v the_o first_o be_v most_o certain_a by_o a_o mark_n or_o mark_n stand_v on_o the_o sea_n bank_n like_v as_o a_o tower_n steeple_n or_o such_o like_a erect_v of_o purpose_n so_o that_o a_o ship_n sail_v into_o the_o deep_a and_o carry_v so_o far_o off_o that_o no_o more_o of_o the_o side_n or_o bottom_n can_v be_v discern_v save_v the_o top_n of_o the_o mast_n which_o only_o appear_v to_o the_o sight_n or_o thus_o that_o a_o mark_v stand_v on_o the_o sea_n bank_n and_o a_o ship_n pass_v forth_o of_o the_o haven_n sail_v so_o far_o into_o the_o sea_n that_o the_o eye_n of_o the_o beholder_n be_v near_o the_o foot_n of_o the_o mast_n can_v decern_v the_o mark_n the_o ship_n in_o the_o mean_a time_n stay_v or_o stand_v still_o so_o that_o his_o eye_n be_v in_o the_o top_n of_o the_o mast_n shall_v perfect_o see_v that_o mark_n but_o the_o other_o eye_n be_v near_o the_o foot_n of_o the_o mast_n shall_v rather_o better_v see_v the_o mark_n than_o he_o which_o be_v in_o the_o top_n of_o the_o mast_n as_o may_v more_o evident_o appear_v by_o line_n draw_v from_o either_o place_n unto_o the_o mark_n so_o that_o the_o manifest_a cause_n of_o this_o appear_v to_o be_v none_o other_o than_o the_o swell_a of_o the_o water_n but_o here_o be_v all_o other_o impediment_n exclude_v that_o may_v otherwise_o hinder_v as_o mist_n fog_n and_o such_o like_a vapour_n ascend_v also_o a_o like_a reason_n of_o the_o impediment_n of_o this_o above_o write_v be_v for_o that_o the_o water_n arise_v into_o a_o swell_a which_o hinder_v the_o sight_n of_o the_o bottom_n or_o side_n of_o the_o ship_n that_o be_v in_o a_o high_a place_n do_v not_o hinder_v the_o sight_n of_o the_o same_o as_o the_o top_n of_o the_o mast_n which_o either_o exceed_v or_o be_v equal_a with_o the_o swell_n of_o the_o water_n for_o man_n sail_v on_o the_o main_n sea_n see_v nothing_o round_o about_o but_o the_o sky_n and_o the_o sea_n but_o come_v near_o the_o bank_n do_v by_o little_a and_o little_o descry_v and_o see_v either_o high_a hill_n or_o cliff_n as_o if_o they_o be_v rise_v forth_o of_o the_o water_n also_o to_o those_o that_o dwell_v on_o a_o high_a ground_n the_o sun_n first_o arise_v and_o last_o set_v and_o to_o this_o agree_v that_o out_o of_o the_o high_a place_n both_o more_o and_o further_a may_v be_v see_v into_o the_o sea_n then_o in_o valley_n or_o low_a place_n by_o all_o these_o therefore_o it_o be_v evident_a that_o the_o upper_a face_n of_o the_o water_n swell_v as_o by_o the_o example_n follow_v more_o plain_o shall_v appear_v but_o a_o other_o example_n of_o the_o same_o shall_v
through_o the_o difficulty_n of_o measure_v and_o this_o whole_a compass_n be_v not_o only_o mean_v of_o the_o earth_n but_o of_o the_o earth_n and_o water_n joint_o together_o both_o which_o be_v say_v to_o make_v one_o sphere_n also_o eratostenes_n gather_v the_o compass_n of_o all_o the_o earthly_a orb_n by_o the_o proportion_n of_o the_o particular_a or_o the_o degree_n of_o the_o celestial_a circle_n unto_o the_o like_a space_n on_o earth_n for_o he_o affirm_v that_o to_o one_o degree_n of_o the_o celestial_a equatour_n answer_v 700._o furlong_n or_o 15._o german_a mile_n but_o ptolemy_n attribute_v to_o a_o degree_n 500_o furlong_n which_o be_v thus_o to_o be_v understand_v that_o a_o circle_n be_v imagine_v on_o earth_n direct_o under_o the_o equinoctial_a or_o merydian_a line_n devide_v the_o earth_n into_o twoe_o half_n and_o that_o this_o circle_n be_v likewise_o divide_v into_o 360._o part_n or_o degree_n as_o the_o celestial_a circle_n be_v and_o each_o of_o these_o part_n do_v like_a unto_o the_o celestial_a part_n contain_v 700._o furlonge_v or_o 15._o german_a mile_n this_o now_o be_v try_v and_o find_v what_o the_o whole_a sum_n either_o of_o the_o furlong_n or_o mile_n of_o the_o whole_a cyrcumference_n of_o the_o earth_n which_o contain_v 360._o part_n or_o degree_n you_o shall_v easy_o find_v and_o know_v the_o same_o by_o this_o manner_n multiply_v the_o whole_a compass_n of_o the_o earth_n that_o be_v the_o 368._o degree_n by_o the_o 700._o furlong_n or_o fifteen_o german_a mile_n and_o the_o whole_a compass_n shall_v either_o appear_v to_o be_v 252000._o furlong_n or_o 5400._o german_a mile_n this_o whole_a compass_n of_o the_o earth_n divide_v by_o 22._o and_o the_o number_n come_v thereof_o shall_v be_v the_o 22._o part_n of_o the_o compass_n of_o it_o that_o be_v 11454_o 12_o 22._o furlong_n or_o 254_o ●0_n 22._o german_a mile_n and_o abate_v this_o 22._o part_n from_o the_o whole_a sum_n of_o the_o circumference_n and_o the_o number_n in_o furlong_n shall_v remain_v and_o be_v 240545_o 10_o 22._o and_o in_o german_a mile_n 5154_o 1●_n 22._o and_o if_o any_o of_o these_o sum_n be_v divide_v a_o part_n by_o 3._o it_o shall_v be_v find_v in_o furlong_n to_o be_v 80181._o a_o half_a and_o a_o three_o part_n or_o 3_o 2._o 10_o 66._o and_o in_o german_a mile_n 1718_o 4_o 22._o that_o be_v the_o dyameter_n of_o the_o earth_n aswell_o in_o the_o furlonge_v as_o german_a mile_n and_o archimedes_n by_o sundry_a labour_n and_o witty_a invention_n and_o by_o geometrical_a practice_n have_v find_v that_o the_o like_a proportion_n be_v of_o the_o circumference_n of_o the_o whole_a circle_n un_fw-fr to_o the_o diameter_n of_o the_o same_o as_o be_v 22._o unto_o 7._o that_o be_v the_o diameter_n thrice_o with_o a_o seven_o part_n and_o a_o half_a but_o whensoever_o any_o man_n will_v by_o the_o cyrcumference_n of_o the_o circle_n gather_v and_o find_v his_o diameter_n work_v the_o number_n thus_o as_o this_o example_n teach_v first_o set_v down_o 22._o at_o the_o left_a hand_n towards_o the_o right_a hand_n 7._o and_o the_o cyrcumference_n between_o those_o two_o number_n 22._o 5400._o 7._o after_o multiply_v the_o first_o by_o the_o second_o that_o be_v 7._o by_o 5400._o the_o number_n increase_v which_o be_v 47800._o divide_v by_o the_o third_o that_o be_v 22._o and_o you_o shall_v find_v in_o the_o quotient_a 1718_o 4_o 22._o german_a mile_n or_o thus_o in_o furlong_n the_o number_n be_v set_v down_o alike_o 22._o 252000._o 7._o then_o multiply_v the_o first_o by_o the_o second_o as_o 7._o by_o 25200._o and_o the_o increase_n shall_v be_v 1764000._o after_o the_o increase_v number_n divide_v by_o the_o three_o as_o by_o 22._o and_o the_o diameter_n shall_v be_v 80181_o 18_o 22._o if_o any_o covet_v to_o find_v the_o upper_a face_n of_o the_o earth_n by_o the_o dyameter_n and_o cyrcumference_n know_v work_v one_o into_o the_o other_o and_o you_o shall_v have_v that_o you_o seek_v but_o if_o you_o desire_v to_o know_v the_o thickness_n of_o the_o earth_n then_o join_v the_o superficial_a solydenes_n of_o the_o sphere_n unto_o the_o sixth_o part_n of_o the_o diameter_n and_o you_o shall_v obtain_v your_o desire_n the_o second_o part_n of_o the_o spherical_a element_n of_o the_o celestial_a circle_n with_o the_o use_n of_o the_o same_o circle_n what_o be_v the_o sum_n of_o this_o second_o part._n whereas_o in_o the_o first_o part_n be_v only_o teh_a rudiment_n of_o the_o sphere_n handle_v and_o teach_v which_o be_v also_o write_v and_o contain_v in_o diverse_a phycite_n book_n as_o of_o the_o world_n and_o the_o many_o part_n thereof_o that_o be_v of_o the_o ethereal_a and_o elementary_a region_n and_o also_o of_o the_o part_n motion_n and_o forme●_n of_o ●he_n etherial_a region_n as_o heaven_n and_o the_o for●●●e_n 〈◊〉_d and_o quantity_n of_o the_o earth_n here_o in_o this_o second_o part_n shall_v full_o be_v ●et●●●_n th●_n and_o large_o handle_v the_o manifold_a use_n of_o the_o circle_n of_o which_o the_o material_a sphere_n be_v frame_v and_o make_v further_o this_o second_o part_n be_v divide_v into_o three_o part_n the_o first_o teach_v the_o division_n of_o the_o circle_n in_o that_o the_o ancient_a astronomer_n for_o a_o plain_a instruction_n divided_a heaven_n into_o sundry_a circle_n and_o of_o these_o some_o in_o great_a and_o other_o some_o in_o lesser_a circle_n in_o the_o second_o part_n be_v the_o definition_n description_n and_o utility_n of_o all_o the_o circle_n teach_v in_o the_o three_o and_o last_o part_n be_v the_o place_n of_o the_o zone_n learned_o describe_v and_o the_o utility_n of_o they_o so_o that_o this_o second_o part_n do_v especial_o entreat_v of_o the_o circle_n see_v the_o principal_a point_n of_o the_o sphere_n be_v of_o the_o celestial_a appearance_n which_o by_o reason_n of_o the_o celestial_a circle_n or_o of_o the_o first_o mover_n be_v cause_v as_o may_v appear_v of_o the_o ascension_n and_o descension_n of_o the_o sign_n by_o which_o the_o whole_a knowledge_n aswell_o of_o the_o natural_a as_o artificial_a day_n be_v learned_a wherefore_o in_o that_o this_o instruction_n of_o the_o ascension_n of_o the_o sign_n consist_v in_o the_o circle_n which_o the_o ancient_a astronomer_n imagine_v to_o be_v in_o the_o first_o mover_n therefore_o be_v this_o second_o part_n of_o the_o celestial_a circle_n apt_o place_v and_o necessary_o before_o teach_v that_o the_o sphere_n of_o the_o world_n be_v either_o right_a or_o thwart_v the_o roundness_n of_o the_o earth_n as_o be_v afore_o teach_v both_o alter_v the_o stand_n of_o the_o pole_n and_o the_o whole_a sphere_n of_o the_o world_n in_o diverse_a part_n of_o the_o earth_n for_o to_o they_o which_o dwell_v under_o the_o equatour_n either_o pole_n fall_v to_o the_o playnesse_n of_o the_o horizont_n but_o to_o other_o dwell_v without_o the_o equatoure_n the_o one_o pole_n be_v raise_v and_o the_o other_o depress_v &_o hide_v through_o which_o diversity_n of_o the_o standing_n of_o they_o be_v these_o difference_n cause_v that_o the_o rise_n and_o setting_n of_o the_o sign_n be_v alter_v the_o space_n between_o the_o day_n and_o night_n vary_v who_o cause_n ought_v diligent_o to_o be_v seek_v therefore_o be_v the_o right_a sphere_n distinguish_v from_o the_o thwart_a sphere_n of_o the_o world_n in_o this_o manner_n as_o here_o you_o may_v be_v hold_n by_o these_o figure_n follow_v that_o be_v call_v the_o right_a sphere_n in_o which_o either_o pole_n rest_v and_o stand_v on_o the_o plain_a of_o the_o horizont_n and_o the_o equatoure_n which_o there_o do_v exact_o possess_v the_o middle_a place_n between_o the_o pole_n and_o do_v with_o the_o horrizont_n make_v a_o right_n spherical_a angle_n of_o which_o it_o be_v so_o name_v a_o right_a sphere_n for_o they_o have_v such_o a_o stand_n upon_o the_o sphere_n of_o the_o world_n as_o that_o neither_o of_o the_o pole_n be_v elevate_v above_o the_o horizont_n to_o they_o which_o dwell_v under_o the_o equatoure_n the_o thwart_n decline_v or_o bend_a sphere_n be_v that_o in_o which_o either_o of_o the_o pole_n of_o the_o world_n elevate_v be_v see_v above_o the_o horizont_n and_o the_o other_o just_a somuch_o set_v and_o hide_v beneath_o the_o horizont_n and_o also_o that_o the_o equatoure_n frame_v and_o make_v with_o the_o horizont_a thwart_n and_o unequal_a angle_n and_o that_o be_v call_v a_o blunt_a angle_n which_o see_v the_o pole_n elevate_v and_o that_o a_o sharp_a angle_n decline_v unto_o the_o contrary_n they_o which_o dwell_v on_o this_o side_n and_o beyond_o the_o equatoure_n have_v such_o a_o sphere_n but_o the_o same_o form_n and_o condition_n of_o the_o thwart_a sphere_n be_v not_o every_o where_n nor_o the_o positure_n of_o it_o the_o same_o reason_n but_o that_o the_o thwartnesse_n of_o the_o sphere_n
that_o c._n b._n the_o ark_n of_o the_o distance_n of_o place_n which_o reach_v out_o right_a be_v a_o quarter_n of_o the_o great_a circle_n wherefore_o if_o the_o degree_n be_v multiply_v by_o 15._o and_o the_o minute_n divide_v by_o 4._o the_o distance_n than_o shall_v be_v know_v as_o for_o example_n nubarta_n of_o taprobone_n have_v the_o longitude_n 121._o degree_n and_o 20._o minute_n but_o no_o latitude_n the_o city_n pyse_v of_o the_o tuscans_n in_o italy_n have_v the_o longitude_n 31._o degree_n and_o 20._o minute_n almost_o the_o latitude_n of_o 42._o degree_n and_o 11._o minute_n then_o the_o angle_n of_o the_o difference_n of_o longitude_n be_v right_a for_o the_o difference_n be_v of_o 90._o degree_n or_o a_o whole_a quadrant_a these_o then_o multiply_v by_o 15._o do_v procreate_v or_o bring_v forth_o the_o distance_n to_o be_v of_o 13_o 50._o german_a mile_n essina_fw-la a_o mart-towne_n or_o principal_a ●itty_n of_o aethiope_n under_o the_o government_n of_o egypt_n have_v the_o longitude_n of_o 70._o degree_n and_o 3._o minute_n but_o it_o have_v no_o latitude_n the_o will_v of_o tyrus_n have_v the_o longitude_n of_o 67._o degree_n and_o no_o minute_n the_o latitude_n of_o 33._o degree_n and_o 20._o minute_n the_o difference_n of_o longitude_n between_o the_o one_o and_o the_o other_o be_v of_o 3._o degree_n and_o 3._o minute_n the_o complement_n of_o the_o difference_n of_o longitude_n be_v of_o 86._o degree_n and_o 57_o minute_n of_o the_o latitude_n of_o the_o place_n not_o stand_v under_o the_o equatour_n the_o complement_n be_v 56._o degree_n and_o 40._o minute_n the_o royal_a city_n colipolis_n of_o ind_n above_o the_o river_n ganges_n have_v the_o longitude_n of_o 164._o degree_n and_o 20._o minute_n but_o no_o latitude_n know_v the_o longitude_n of_o tyrus_n be_v of_o 67._o degree_n and_o no_o minute_n the_o latitude_n have_v 33_o degree_n &_o 20._o minute_n the_o difference_n of_o longitude_n great_a than_o the_o quadrant_a be_v of_o 97._o degree_n and_o 20._o minute_n the_o quadrant_a be_v abate_v there_o remain_v 7._o degree_n and_o 20._o minute_n the_o complement_n of_o the_o latitude_n of_o tyrus_n be_v of_o 56._o degree_n and_o 40._o minute_n if_o of_o two_o place_n give_v either_o stand_v without_o the_o equatoure_n towards_o some_o one_o of_o the_o opposite_a quarter_n and_o the_o other_o under_o the_o equatoure_n then_o be_v the_o reason_n of_o the_o stand_v consider_v and_o the_o angle_n of_o the_o difference_n of_o longitude_n for_o the_o one_o differ_v either_o by_o like_a space_n from_o each_o bound_n and_o be_v near_a to_o the_o pole_n the_o other_o to_o the_o equatoure_n the_o same_o appear_v by_o the_o compare_v latitude_n which_o like_a top_n of_o either_o place_n contain_v the_o same_o parallel_n the_o unlike_a be_v distant_a and_o the_o parallel_n by_o a_o space_n separate_v towards_o each_o place_n do_v argue_v peculiar_a and_o proper_a top_n but_o the_o angle_n of_o the_o difference_n of_o longitude_n either_o it_o be_v right_a blunt_a or_o sharp_a this_o of_o the_o place_n and_o diversity_n of_o the_o angle_n do_v much_o vary_v or_o alter_v the_o reason_n &_o method_n of_o the_o search_n of_o these_o if_o two_o place_n give_v have_v equal_a ark_n of_o the_o latitude_n and_o from_o the_o middle_n or_o half_a of_o the_o equatoure_n be_v alike_o distant_a and_o how_o much_o so_o ever_o the_o angle_n of_o the_o difference_n of_o longitude_n be_v as_o here_o under_o the_o difference_n of_o longitude_n be_v in_o the_o first_o of_o the_o example_n teach_v yet_o be_v the_o arke_n of_o the_o latitude_n agree_v and_o equal_o find_v so_o that_o in_o this_o example_n appear_v no_o difference_n but_o in_o the_o only_a longitude_n of_o the_o place_n offer_v as_o for_o example_n the_o longitude_n of_o dansk_a be_v of_o 39_o degree_n and_o twoe_o scruple_n or_o minute_n the_o latitude_n of_o the_o same_o have_v 54_o degree_n and_o 48._o minute_n the_o longitude_n of_o lubeck_n be_v of_o 28._o degree_n and_o 20._o scruple_n the_o latitude_n have_v 54._o degree_n and_o 48._o scruple_n the_o difference_n of_o longitude_n consist_v of_o 10._o degree_n and_o 42._o minute_n the_o half_a difference_n be_v of_o 5._o degree_n and_o 21._o scruple_n the_o distance_n on_o earth_n between_o dansk_a and_o lubeck_n be_v of_o 92_o german_a mile_n and_o a_o half_a the_o great_a city_n alexandria_n under_o the_o turk_n after_o ptolemy_n have_v the_o longitude_n of_o 122._o degree_n the_o latitude_n of_o the_o same_o be_v of_o 41._o degree_n that_o famous_a toletum_n or_o toledo_n of_o spain_n have_v a_o longitude_n to_o the_o same_o of_o 10._o degree_n the_o latitude_n of_o the_o same_o be_v of_o 41._o degree_n the_o difference_n of_o longitude_n between_o the_o one_o and_o the_o other_o be_v of_o 102._o degree_n the_o half_a difference_n have_v 51._o degree_n the_o complement_n of_o the_o equal_a latitude_n of_o either_o be_v of_o 49._o degree_n the_o whole_a distance_n between_o both_o appear_v to_o contain_v 1077._o german_a mile_n and_o a_o half_a if_o of_o two_o place_n give_v the_o one_o be_v further_a distant_a from_o the_o equatour_n than_o the_o other_o and_o the_o greatness_n of_o the_o compliment_n of_o either_o latitude_n differ_v as_o that_o the_o arke_n of_o the_o latitude_n be_v unequal_a so_o that_o the_o diversity_n of_o the_o angle_n include_v with_o the_o ark_n of_o the_o compliment_n shall_v vary_v the_o method_n or_o reason_n of_o the_o search_n for_o that_o the_o one_o give_v and_o form_v a_o right_a angle_n another_o a_o sharp_a another_o a_o blunt_a angle_n yet_o to_o these_o the_o angle_n of_o the_o difference_n of_o longitude_n be_v right_a the_o example_n of_o two_o place_n differ_v alike_o both_o in_o the_o longitude_n and_o latitude_n here_o appear_v the_o city_n tacola_n which_o at_o this_o day_n be_v call_v malchaia_n or_o magna_n a_o place_n of_o much_o resort_n of_o merchant_n this_o from_o the_o west_n have_v the_o longitude_n of_o 160._o degree_n and_o 30._o minute_n of_o latitude_n from_o the_o equatour_n it_o be_v 4._o degree_n and_o 15._o scruple_n distant_a the_o other_o city_n and_o place_n in_o the_o country_n of_o pontus_n name_v trapezus_n be_v a_o head_n city_n of_o cappadocia_n and_o be_v the_o ancient_a seat_n of_o the_o emperor_n this_o have_v the_o longitude_n of_o 70._o degree_n and_o 30._o minute_n and_o the_o latitude_n of_o the_o same_o be_v of_o 43._o degree_n and_o 5._o scruple_n the_o difference_n of_o longitude_n between_o the_o one_o and_o the_o other_o be_v of_o 90._o degree_n the_o ark_n of_o distance_n between_o both_o place_n be_v of_o 87._o degree_n and_o 6._o minute_n to_o which_o 1306._o &_o a_o half_a german_a mile_n answer_v if_o the_o unequal_a arke_n of_o the_o latitude_n and_o angle_v of_o the_o difference_n of_o longitude_n be_v lesser_a than_o the_o right_n it_o canse_v a_o diverse_a reason_n of_o the_o search_n by_o which_o the_o ark_n of_o the_o complement_n of_o the_o great_a latitude_n do_v vary_v three_o way_n as_o it_o be_v great_a or_o lesser_a and_o as_o with_o the_o ark_n by_o the_o second_o in_o quisition_n sure_o know_v and_o be_v join_v form_n either_o more_o or_o less_o a_o quarter_n of_o the_o circle_n or_o thus_o that_o the_o angle_n which_o the_o unequal_a compliment_n of_o the_o unequal_a latitude_n include_v be_v sharp_a that_o be_v and_o if_o the_o ark_n of_o the_o latitude_n of_o either_o place_n be_v unequal_a and_o the_o difference_n of_o longitude_n be_v lesser_a than_o the_o quadrant_a as_o in_o this_o example_n more_o plain_a appear_v of_o twoe_o place_n be_v of_o sundry_a longitude_n that_o worthy_a city_n trapezus_n of_o cappadocia_n who_o longitude_n be_v of_o 70._o degree_n and_o 30._o minute_n the_o latitude_n 43._o degree_n and_o 5._o minute_n the_o longitude_n of_o that_o well_o know_a city_n of_o rome_n have_v 39_o degree_n and_o 8._o scruple_n the_o latitude_n 41._o degree_n and_o 8._o minute_n the_o difference_n of_o longitude_n between_o the_o one_o and_o the_o other_o be_v of_o 33._o degree_n and_o 22._o minute_n another_o example_n not_o unlike_o the_o former_a and_o not_o much_o vary_v from_o the_o former_a as_o the_o longitude_n of_o jerusalem_n which_o be_v of_o 66._o degree_n and_o no_o minute_n the_o latitude_n of_o 31._o degree_n and_o 40._o scruple_n the_o longitude_n of_o viteberge_n be_v of_o 30._o degree_n and_o 30._o minute_n the_o latitude_n 51._o degree_n and_o 50._o scruple_n the_o difference_n between_o the_o one_o and_o the_o other_o of_o longitude_n be_v of_o 35._o degree_n and_o 50._o scruple_n if_o in_o place_n unequal_o distant_a from_o the_o equatoure_n the_o angle_n of_o the_o difference_n of_o longitude_n be_v blunt_a by_o which_o the_o difference_n of_o longitude_n shall_v appear_v great_a than_o the_o quadrant_a or_o thus_o that_o
the_o angle_n of_o the_o difference_n of_o longitude_n be_v blunt_a see_v the_o place_n be_v further_a distant_a than_o a_o whole_a quarter_n and_o thereby_o cause_v a_o diverse_a reason_n and_o way_n of_o search_n from_o the_o former_a which_o semblable_o the_o diverse_a quantity_n of_o the_o complement_n of_o the_o great_a latitude_n do_v three_o manner_n of_o way_n vary_v as_o in_o the_o same_o ark_n which_o perfect_o know_v by_o the_o second_o be_v either_o great_a or_o lesser_a the_o example_n of_o this_o appear_v of_o these_o two_o place_n the_o noble_a city_n antiochia_n in_o syria_n which_o be_v after_o call_v seleucia_n have_v the_o longitude_n of_o 106._o degree_n and_o no_o minute_n the_o latitude_n be_v of_o 40._o degree_n and_o 40._o scruple_n the_o other_o of_o toletum_n who_o longitude_n be_v of_o 7._o degree_n and_o 4._o scruple_n the_o latitude_n have_v 37._o degree_n and_o 50._o minute_n the_o difference_n of_o longitude_n be_v of_o 98._o degree_n and_o 56._o scruple_n which_o deduct_v from_o the_o half_a circle_n or_o 180._o degree_n the_o difference_n that_o remain_v unto_o the_o half_a circle_n be_v of_o 81._o degree_n and_o 4._o minute_n the_o like_a example_n not_o much_o vary_v from_o the_o former_a of_o these_o two_o place_n as_o the_o noble_a city_n of_o portugal_n name_v lysebone_n who_o longitude_n be_v of_o 4._o degree_n and_o 18._o scruple_n the_o latitude_n have_v 39_o degree_n and_o 38._o scruple_n the_o other_o name_v calecute_v although_o the_o latitude_n differ_v have_v the_o longitude_n of_o 112._o degree_n and_o no_o minute_n the_o latitude_n be_v of_o 5._o degree_n and_o no_o minute_n the_o difference_n of_o longitude_n contain_v 107._o degree_n and_o 42._o scruple_n more_o than_o the_o quadrant_a the_o same_o deduct_v from_o the_o half_a circle_n do_v express_v the_o difference_n remain_v unto_o the_o half_a circle_n to_o be_v of_o 72._o degree_n and_o 18._o minute_n the_o complement_n of_o the_o great_a latitude_n be_v of_o 50._o degree_n and_o 22._o scruple_n the_o complement_n of_o the_o lesser_a latitude_n be_v of_o 85._o degree_n and_o no_o scruple_n another_o example_n of_o two_o place_n distant_a from_o the_o equatour_n of_o which_o the_o one_o be_v distant_a from_o the_o middle_n of_o the_o equatour_n into_o the_o north_n and_o the_o other_o into_o the_o south_n as_o this_o example_n further_o instruct_v the_o one_o be_v the_o will_v of_o thilen_n which_o in_o ptholomies●●me_n ●●me_z be_v the_o uttermost_a bond_n of_o the_o earth_n know_v northward_o that_o have_v the_o longitude_n of_o 33._o degree_n the_o latitude_n northerly_a of_o 63._o degree_n the_o other_o call_v the_o will_v of_o s._n thomas_n have_v the_o longitude_n of_o 27_o degree_n and_o 20._o minute_n the_o latitude_n southerly_a of_o 16._o degree_n the_o difference_n of_o longitude_n be_v of_o 5●_n degree_n ●nd_v 40._o minute_n the_o complement_n of_o the_o latitude_n northerly_a be_v of_o 26._o degree_n a_o three_o example_n of_o the_o difference_n of_o other_o two_o place_n as_o bas●a_o of_o taprobane_n which_o ptolemy_n affirm_v to_o be_v in_o longitude_n 126._o degree_n and_o in_o latitude_n towards_o the_o south_n 6._o degree_n and_o 30._o scruple_n the_o other_o name_v stocholma_n in_o the_o realm_n of_o suecia_n have_v the_o longitude_n of_o 42._o degree_n and_o 38._o scruple_n and_o the_o latitude_n of_o 60._o degree_n &_o 30._o scruple_n the_o complement_n of_o the_o latitude_n boreal_a be_v 29._o degree_n and_o 30._o minute_n the_o common_a way_n of_o measure_v of_o place_n with_o their_o space_n by_o the_o rule_n of_o longitude_n and_o latitude_n here_o before_o i_o have_v somewhat_o write_v of_o sundry_a habitable_a place_n on_o the_o earth_n who_o sundry_a point_n differ_v between_o the_o one_o and_o the_o other_o either_o in_o the_o only_a longitude_n or_o in_o the_o only_a latitude_n or_o in_o the_o longitude_n and_o latitude_n both_o together_o those_o place_n which_o do_v differ_v in_o the_o only_a longitude_n be_v distant_a by_o equal_a space_n from_o the_o equatoure_n towards_o either_o of_o the_o pole_n of_o the_o world_n the_o verticiall_a point_n of_o those_o place_n end_v by_o the_o same_o parallel_n join_v next_o the_o same_o space_n between_o yet_o each_o have_v their_o own_o proper_a meridians_fw-la be_v not_o distant_a by_o a_o like_a space_n from_o the_o westerly_a bind_v the_o distance_n of_o these_o be_v always_o gather_v and_o note_v in_o the_o same_o parallel_n which_o common_o belong_v to_o either_o place_n stand_v or_o hang_v right_o over_o the_o top_n of_o they_o those_o place_n which_o do_v differ_v in_o the_o only_a latitude_n be_v stand_v ●●der_o the_o same_o meridiane_n but_o they_o have_v diverse_a parallel_n use_v each_o proper_a and_o those_o continual_o distant_a unequal_o either_o toward_o one_o pole_n from_o the_o middle_n of_o the_o equatour_n if_o either_o place_n decline_v unto_o one_o and_o the_o same_o quarter_n or_o otherwise_o from_o the_o middle_n of_o the_o equatoure_n sever_v and_o distant_a into_o the_o contrary_a quarter_n by_o equal_a or_o unequal_a space_n if_o that_o one_o of_o the_o place_n look_v into_o the_o south_n and_o the_o other_o into_o the_o north_n the_o distance_n of_o these_o be_v always_o account_v in_o the_o common_a meridian_n those_o place_n which_o do_v differ_v both_o in_o the_o longitude_n and_o latitude_n together_o or_o both_o decline_n toward_o one_o pole_n of_o the_o world_n or_o separate_v and_o distant_a from_o the_o midst_n of_o the_o equatoure_n toward_o the_o opposite_a pole_n as_o the_o one_o look_v into_o y_fw-fr ●_o north_n and_o the_o other_o into_o the_o south_n or_o else_o by_o equal_a parallel_n distant_a from_o the_o equatour_n of_o which_o two_o only_a be_v in_o the_o sphere_n if_o they_o be_v reduce_v and_o apply_v unto_o one_o great_a circle_n per_fw-la 3._o secundi_fw-la theodosij_n or_o else_o be_v under_o by_o unequal_a parallel_n and_o by_o a_o unequal_a space_n the_o difference_n of_o the_o longitude_n of_o those_o which_o either_o be_v toward_o they_o or_o towards_o the_o pole_n equal_o distant_a be_v always_o gather_v in_o the_o middle_a parallel_n between_o either_o of_o the_o bond_n by_o arithmetical_a proportion_n as_o afore_o teach_v but_o in_o those_o place_n which_o have_v equal_a parallel_n and_o equal_o dastant_a unto_o the_o opposite_a quarter_n the_o difference_n of_o longitude_n be_v imagine_v &_o note_v in_o either_o of_o the_o equal_a parallel_n therefore_o the_o ark_n have_v the_o distance_n of_o the_o place_n stand_v by_o the_o next_o space_n draw_v overthwart_o by_o the_o point_n of_o those_o place_n which_o with_o the_o ark_n of_o the_o difference_n of_o either_o both_o of_o the_o longitude_n and_o latitude_n do_v form_n and_o make_v a_o spherical_a tryangle_n right_a corner_a always_o in_o the_o upper_a face_n of_o the_o globe_n if_o that_o two_o meridiane_n meet_v and_o end_v at_o the_o pole_n of_o the_o world_n and_o be_v cut_v by_o the_o overthwart_a cyrcumference_n of_o the_o parallel_n do_v make_v with_o the_o include_v arke_n of_o they_o right_a corner_a tryangle_n through_o the_o four_o right_o lesser_a angle_n but_o the_o angle_n be_v not_o right_a the_o ark_n of_o the_o distance_n of_o the_o place_n do_v divide_v they_o into_o two_o right_a corner_a tryangle_n one_o of_o those_o tryangle_n be_v use_v in_o the_o common_a account_n for_o the_o right_a corner_a because_o in_o place_n not_o far_o distant_a from_o the_o equatoure_n the_o angle_n contain_v between_o the_o mutual_a section_n of_o the_o meridians_fw-la and_o parallel_n do_v not_o so_o much_o vary_v from_o the_o right_a angle_n but_o in_o place_n far_o distant_a from_o the_o equatour_n they_o vary_v very_o much_o now_o the_o rule_n for_o the_o diverse_a stand_n of_o place_n shall_v be_v teach_v in_o a_o easy_a and_o common_a manner_n if_o place_n do_v differ_v in_o the_o only_a longitude_n to_o the_o search_a and_o know_v of_o this_o like_v as_o in_o the_o former_a be_v the_o longitude_n and_o latitude_n of_o place_n give_v require_v by_o which_o they_o be_v find_v see_v in_o the_o latitude_n there_o be_v no_o diversity_n the_o difference_n of_o longitude_n be_v only_o to_o be_v consider_v by_o deduct_v the_o lesser_a longitude_n out_o of_o the_o great_a and_o then_o howemany_a mile_n by_o proportion_n of_o the_o parallel_n under_o which_o the_o place_n stand_v or_o lie_v to_o the_o equatoure_n answer_v to_o one_o degree_n of_o the_o same_o the_o same_o do_v that_o rule_n set_v forth_o in_o the_o form_n of_o a_o table_n here_o follow_v declare_v be_v draw_v and_o make_v unto_o this_o use_n by_o the_o learned_a in_o which_o the_o mile_n that_o answer_v to_o one_o degree_n of_o each_o parallel_n be_v there_o find_v and_o note_v unto_o one_o degree_n of_o the_o distance_n of_o the_o parallel_n from_o the_o equatour_n if_o to_o the_o whole_a