Selected quad for the lemma: truth_n
Text snippets containing the quad
ID |
Title |
Author |
Corrected Date of Publication (TCP Date of Publication) |
STC |
Words |
Pages |
A45668
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Idea longitudinis being a brief definition of the best known axioms for finding the longitude, or a more rational discovery thereof, than hath been heretofore published / by Edward Harrison ...
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Harrison, Edward.
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1696
(1696)
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Wing H888; ESTC R40549
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32,770
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99
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at_o the_o azore_n and_o will_v be_v more_o in_o time_n if_o the_o magnetic_a needle_n be_v very_o high_a up_o in_o the_o air_n it_o will_v have_v no_o respect_n to_o the_o earth_n or_o to_o any_o pole_n but_o its_o own_o or_o centre_n this_o be_v my_o opinion_n the_o cause_n of_o the_o quick_a alteration_n and_o great_a variation_n at_o newfoundland_n and_o some_o other_o place_n i_o will_v also_o tell_v you_o my_o opinion_n but_o i_o be_o afraid_a of_o seem_v tedious_a with_o tautology_n in_o use_v azimuth_n compass_n take_v care_v the_o chart_n librate_v well_o in_o the_o box_n and_o that_o the_o point_n of_o the_o brass_n needle_n on_o which_o the_o chart_n librate_v be_v as_o exact_a as_o may_v be_v in_o its_o proper_a place_n or_o centre_n of_o the_o box_n trust_v not_o to_o one_o observation_n when_o you_o can_v have_v the_o medium_fw-la of_o 5_o or_o 6_o or_o more_o nor_o to_o one_o amplitude_n when_o you_o may_v have_v the_o mean_v of_o 3_o or_o 4_o azimuth_n mind_n to_o subtract_v the_o sun_n refraction_n etc._n etc._n suffer_v no_o great_a gun_n or_o other_o iron_n too_o near_o your_o compass_n those_o be_v best_o that_o have_v the_o quick_a motion_n you_o may_v try_v the_o point_n of_o the_o needle_n by_o see_v what_o iron_n they_o will_v take_v up_o but_o be_v very_o careful_a and_o use_v it_o not_o often_o for_o you_o may_v spoil_v the_o needle_n with_o a_o needle_n and_o round_a loadstone_n may_v be_v perfome_v many_o natural_a and_o pleasant_a conclusion_n but_o to_o think_v that_o such_o a_o terrula_n as_o they_o call_v it_o have_v or_o represent_v the_o like_a magnetic_a force_n or_o power_n in_o all_o species_n as_o the_o earth_n be_v a_o weak_a and_o ridiculous_a opinion_n whereas_o it_o may_v be_v think_v in_o these_o part_n of_o europe_n there_o be_v no_o occasion_n for_o carry_v azimuth_n compass_n to_o sea_n because_o it_o may_v be_v suppose_v most_o master_n know_v what_o variation_n there_o be_v in_o most_o adjacent_a place_n it_o be_v a_o mistake_n for_o the_o major_a part_n nay_o â
_n of_o they_o i_o believe_v know_v little_a or_o nothing_o concern_v it_o as_o i_o can_v prove_v by_o manifest_a example_n if_o i_o be_v to_o declare_v what_o i_o know_v and_o sometime_o be_v a_o eye_n witness_n to_o but_o truth_n ought_v not_o to_o be_v speak_v at_o all_o time_n beside_o i_o be_o not_o willing_a to_o disoblidge_v some_o person_n that_o may_v think_v i_o reflect_v too_o much_o on_o they_o those_o master_n that_o have_v understand_v something_o of_o the_o variation_n often_o forget_v it_o for_o want_v of_o azimuth_n compass_n or_o for_o not_o be_v oblige_v to_o give_v a_o account_n thereof_o i_o have_v know_v some_o master_n of_o ship_n that_o know_v by_o hear_v say_v from_o other_o that_o in_o such_o place_n there_o be_v about_o half_a a_o point_n west_n variation_n i_o have_v ask_v they_o how_o they_o account_v it_o from_o what_o point_n of_o the_o compass_n pretend_v myself_o ignorant_a they_o have_v answer_v i_o may_v account_v it_o from_o n._n or_o s._n e._n or_o w._n or_o from_o any_o point_n it_o be_v always_o westerly_a neither_o do_v they_o know_v how_o to_o estimate_v the_o variation_n in_o their_o reckon_n but_o it_o may_v be_v object_v how_o can_v the_o master_n be_v so_o ignorant_a that_o go_v and_o come_v well_o from_o port_n to_o port_n i_o answer_v thickie_n west-country-man_n lock_v sure_a life_n and_o soul_n man_n can_v carry_v a_o ship_n to_o newfoundland_n sure_a and_o near_o a_o word_n a_o book_n sure_a this_o be_v by_o long_a experience_n and_o custom_n not_o by_o art_n i_o have_v see_v the_o blind_a lead_n the_o blind_a a_o beg_n i_o know_v two_o blind_a man_n in_o cochin_n that_o will_v go_v very_o ready_o to_o any_o house_n in_o that_o town_n and_o i_o have_v send_v one_o of_o they_o a_o errand_n two_o mile_n into_o the_o country_n but_o they_o be_v both_o bear_v blind_a therefore_o by_o long_a experience_n and_o custom_n they_o natural_o know_v most_o adjacent_a place_n as_o to_o master_n or_o pilot_n their_o carry_a ship_n 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find_v as_o they_o think_v the_o departure_n without_o allow_v for_o variation_n and_o this_o kind_n of_o reckon_a be_v the_o cause_n of_o so_o many_o great_a mistake_v in_o their_o ea_n and_o westing_n for_o the_o log._n be_v but_o a_o false_a supposition_n to_o find_v the_o distance_n run_v as_o have_v be_v experience_v in_o one_o fleet_n where_o some_o have_v have_v 70_o mile_n on_o the_o board_n some_o 80_o and_o other_o about_o 90_o the_o same_o 24_o hour_n and_o all_o the_o while_n not_o above_o a_o league_n asunder_o now_o i_o will_v acquaint_v you_o with_o the_o best_a know_a common_a method_n for_o keep_v a_o account_n of_o a_o ship_n way_n on_o the_o sea_n be_v as_o curious_a as_o possible_o you_o can_v in_o observe_v the_o sun_n meridian_n altitude_n or_o for_o want_v thereof_o some_o know_a star_n to_o find_v the_o lattitude_n by_o if_o you_o observe_v with_o davis_n quadrant_n see_v your_o vane_n very_o careful_o and_o exact_o place_v especial_o the_o shade_n vane_n when_o the_o horizon_n be_v very_o clear_a observe_v somewhat_o close_o when_o hazy_a a_o little_a more_o open_a these_o caution_n i_o give_v that_o you_o may_v observe_v every_o day_n alike_o and_o thereby_o the_o better_a to_o judge_n of_o your_o true_a difference_n of_o latitude_n by_o observation_n then_o work_v your_o day_n work_v and_o find_v what_o course_n the_o ship_n have_v make_v as_o near_o as_o possible_o you_o can_v find_v it_o by_o allow_v for_o lee-way_n variation_n etc._n etc._n or_o lie_v by_o or_o any_o other_o impediment_n as_o tide_n or_o current_n or_o a_o great_a sea_n and_o have_v the_o true_a diff_n latitude_n by_o observation_n and_o the_o course_n give_v you_o may_v easy_o find_v the_o distance_n run_v and_o departure_n by_o the_o common_a method_n and_o difference_n of_o longitude_n by_o mercator_n etc._n etc._n it_o be_v my_o opinion_n that_o the_o use_n of_o the_o log._n be_v good_a to_o help_v to_o find_v the_o ship_n course_n though_o there_o be_v some_o able_a artist_n that_o use_v no_o log._n but_o now_o to_o our_o purpose_n again_o as_o for_o mr._n bond_n be_v longitude_n find_v as_o he_o call_v it_o he_o limit_n his_o hypothesis_n to_o the_o city_n of_o london_n affirm_v himself_o as_o he_o have_v a_o great_a deal_n of_o reason_n that_o the_o same_o calculus_fw-la be_v not_o sufficient_a for_o other_o place_n whereby_o it_o appear_v that_o his_o rule_n be_v far_o short_a of_o the_o so_o much_o desire_v general_a one_o the_o follow_a digression_n may_v please_v some_o capacity_n famianus_n strada_n in_o the_o vein_n of_o lucretius_n write_v viz._n magnesi_fw-la genus_fw-la est_fw-la lapidis_fw-la mirabile_fw-la cui_fw-la si_fw-la corpora_fw-la ferri_fw-la plura_fw-la stylosve_fw-la admoveris_fw-la inde_fw-la non_fw-la modo_fw-la vim_o motumque_fw-la trahent_fw-la quo_fw-la semper_fw-la ad_fw-la ursam_fw-la quae_fw-la lucet_fw-la vicina_fw-la polo_n severtere_fw-la tentent_fw-la verum_fw-la etiam_fw-la etc._n etc._n outinam_fw-la haec_fw-la ratio_fw-la scribendi_fw-la prodeat_fw-la usu_fw-la cautior_fw-la &_o citior_fw-la properaret_fw-la epistola_fw-la nullas_fw-la latronum_fw-la verita_fw-la insidias_fw-la fluviosque_fw-la morantes_fw-la ipse_fw-la suis_fw-la princeps_fw-la manibus_fw-la sibi_fw-la conficeret_fw-la rem_fw-la nos_fw-la soboles_fw-la scribarum_fw-la emersi_fw-la ex_fw-la aequare_fw-la nigro_n cousecraremus_fw-la calamum_fw-la magnetis_fw-la ad_fw-la oras_fw-la but_o this_o invention_n be_v altogether_o imaginary_a have_v no_o foundation_n on_o any_o real_a experiment_n the_o royal_a society_n in_o london_n have_v a_o great_a loadstone_n find_v in_o devonshire_n that_o will_v move_v a_o needle_n at_o 9_o foot_n distance_n some_o person_n may_v happen_v to_o read_v this_o chapter_n that_o understand_v not_o navigation_n and_o think_v that_o most_o ship_n be_v lose_v for_o
do_v i_o reflect_v i_o expect_v no_o thanks_o for_o my_o pain_n but_o to_o be_v reflect_v on_o again_o as_o harrison_n whimsy_n or_o the_o like_a i_o pray_v forsooth_o how_o many_o such_o whimsical_a invention_n can_v my_o countryman_n boast_v of_o that_o they_o have_v not_o borrow_a i_o have_v often_o hear_v they_o boast_v of_o drake_n and_o candish_n sail_v the_o world_n about_o but_o not_o a_o word_n of_o the_o portuguese_n that_o show_v the_o way_n if_o any_o envious_a person_n pretend_v i_o have_v borrow_v most_o of_o my_o book_n may_v he_o be_v oblige_v to_o quote_v the_o author_n where_o i_o have_v not_o i_o advise_v some_o mathematic_a bookseller_n for_o his_o and_o the_o public_a good_a to_o re-print_n mr._n street_n astr_n car._n with_o its_o appendix_n and_o calendar_n and_o to_o add_v a_o new_a and_o more_o easy_a theory_n of_o the_o moon_n motion_n by_o mr._n halley_n or_o mr._n newton_n table_n of_o jupiter_n satellite_n and_o a_o catalogue_n of_o fix_a star_n and_o their_o true_a place_n by_o mr._n flamstead_n if_o they_o be_v to_o be_v have_v if_o not_o to_o borrow_v from_o mr._n cassini_n and_o hevelius_n some_o of_o the_o ordinary_a mathematician_n may_v hate_v to_o be_v outdo_v by_o a_o tarpolin_n if_o they_o have_v aught_o to_o say_v against_o he_o it_o be_v because_o his_o practice_n and_o experience_n may_v prove_v he_o to_o be_v a_o more_o competent_a artist_n in_o navigation_n then_o themselves_o if_o i_o have_v commit_v some_o blunder_n the_o name_n of_o tar_n and_o the_o novelty_n of_o the_o subject_a may_v excuse_v i_o to_o the_o judicious_a your_o friend_n and_o servant_n edward_n harrison_n the_o content_n chap._n i._n concern_v a_o first_o meridian_n pag._n 1._o chap._n ii_o a_o definition_n of_o longitude_n chap._n iii_o a_o definition_n of_o time_n and_o aequation_n of_o natural_a day_n chap._n iu._n of_o automata_n or_o horological_a self-mover_n chap._n v._n of_o or_o concern_v longitude_n by_o magnetic_a variation_n chap._n vi_o longitude_n by_o the_o moon_n motion_n by_o her_o conjunction_n or_o eclipse_n and_o apulse_n to_o fix_a star_n of_o her_o illumination_n by_o the_o sun_n chap._n vii_o longitude_n by_o jupiter_n satellite_n chap._n viii_o conclusion_n idea_n longitudinis_fw-la be_v a_o brief_a definition_n of_o the_o best_a know_a axiom_n for_o find_v the_o longitude_n etc._n etc._n chap._n i._o concern_v a_o first_o meridian_n divers_a be_v the_o opinion_n of_o the_o ancient_n about_o the_o middle_n and_o centre_n of_o this_o world_n before_o christianity_n the_o european_a heathen_n esteem_v those_o place_n as_o the_o centre_n of_o this_o world_n where_o their_o god_n be_v chief_o worship_v as_o at_o delphos_n for_o apollo_n oracle_n at_o ephesus_n for_o diana_n temple_n etc._n etc._n the_o primitive_a christian_n believe_v jerusalem_n to_o be_v the_o middle_n of_o the_o world_n ptolemy_n who_o live_v anno_fw-la christi_fw-la 138._o begin_v his_o longitude_n at_o the_o most_o western_a part_n as_o he_o think_v at_o the_o fortunate_a island_n now_o call_v the_o canary_n lactantius_n be_v of_o opinion_n that_o the_o earth_n be_v a_o plain_a and_o not_o a_o round_a body_n and_o will_v not_o believe_v there_o be_v any_o such_o thing_n as_o antipode_n which_o be_v now_o receive_v and_o embrace_v for_o a_o certain_a approve_a truth_n since_o the_o earth_n globular_a form_n have_v be_v discover_v there_o have_v be_v many_o disagree_a opinion_n about_o a_o first_o meridian_n geographer_n begin_v at_o st._n michael_n at_o gratioso_fw-la at_o pico_n some_o begin_v at_o the_o lizard_n of_o england_n other_o at_o london_n some_o at_o paris_n a_o spanish_a merchant_n willing_a to_o prefer_v a_o island_n to_o this_o honour_n write_v viz._n nullum_fw-la inveni_fw-la inter_fw-la auctores_fw-la quos_fw-la legebam_fw-la concordiam_fw-la aliis_fw-la hesperides_n insulae_fw-la pro_fw-la primario_fw-la meridiano_fw-la placebant_fw-la quibusdam_fw-la corni_fw-la insula_fw-la pluribus_fw-la fortunatae_fw-la insulae_fw-la non_fw-la nullis_fw-la palma_n insula_fw-la aliis_fw-la alia_fw-la atque_fw-la alia_fw-la loca_fw-la etc._n etc._n and_o a_o little_a further_o propose_v a_o island_n he_o call_v abroxos_n it_o lie_v towards_o the_o coast_n of_o brasile_n ought_v he_o not_o think_v you_o to_o have_v be_v complain_v of_o to_o the_o pope_n for_o not_o know_v his_o duty_n to_o st._n peter_n church_n in_o rome_n the_o reason_n why_o many_o begin_v their_o first_o meridian_n from_o the_o isle_n azore_n be_v because_o it_o be_v say_v thereabouts_o the_o compass_n have_v no_o variation_n concern_v which_o i_o shall_v say_v more_o when_o i_o come_v to_o write_v of_o longitude_n by_o magnetic_a variation_n methinks_v they_o take_v up_o too_o much_o breadth_n for_o a_o first_o meridian_n for_o suppose_v i_o be_v to_o draw_v a_o large_a draught_n of_o the_o azore_n or_o of_o the_o city_n of_o london_n where_o must_v i_o place_v my_o first_o meridian_n a_o meridian-line_n in_o a_o sea-chart_n or_o map_n be_v no_o big_a than_o other_o line_n save_v only_o so_o as_o to_o distinguish_v it_o from_o the_o rest_n beside_o astronomer_n and_o astrologer_n pretend_v to_o observe_v and_o calculate_v to_o second_o of_o time_n and_o motion_n therefore_o our_o first_o meridian_n ought_v to_o be_v suppose_v to_o be_v a_o small_a narrow_a line_n or_o circle_n i_o can_v baffle_v and_o impose_v on_o the_o world_n as_o our_o predecessor_n have_v false_a argument_n for_o other_o place_n from_o whence_o they_o may_v account_v their_o first_o meridian_n god_n forbid_v i_o shall_v be_v so_o wicked_a honour_n and_o glory_n and_o beginning_n of_o good_a belong_v to_o god_n a_o first_o meridian_n may_v be_v represent_v and_o if_o the_o head_n of_o our_o church_n and_o state_n think_v it_o good_a let_v there_o be_v make_v a_o figure_n represent_v a_o first_o meridian_n and_o erect_v over_o st._n paul_n church_n in_o london_n with_o this_o inscription_n glory_n be_v to_o god_n good_a will_n towards_o man_n this_o present_v our_o first_o meridian_n etc._n etc._n this_o may_v be_v a_o ornament_n to_o our_o church_n may_v it_o be_v sacrilege_n for_o any_o of_o the_o king_n of_o england_n subject_n to_o account_v any_o other_o meridian_n a_o first_o merid._n save_o that_o which_o pass_v right_a over_o st._n pauls-church_n in_o london_n cut_v the_o equinoctial_a at_o right_a angle_n and_o pass_v through_o both_o its_o pole_n i_o hope_v this_o advice_n may_v put_v a_o period_n to_o cavil_v about_o a_o first_o meridian_n indeed_o i_o may_v except_v against_o wicked_a captious_a atheistical_a humour_n for_o there_o be_v never_o any_o thing_n by_o the_o wit_n of_o man_n so_o well_o devise_v or_o so_o sure_o establish_v which_o in_o continuance_n of_o time_n have_v not_o be_v corrupt_v it_o be_v always_o midday_n or_o noon_n in_o some_o part_n of_o the_o world_n every_o meridian_n be_v divide_v into_o four_o part_n or_o four_o time_n ninety_o degree_n and_o subdivide_v etc._n etc._n they_o be_v innumerable_a but_o you_o may_v reduce_v they_o to_o what_o number_n you_o please_v as_o to_o 21600_o or_o half_o so_o many_o or_o more_o or_o less_o as_o be_v most_o convenient_a for_o your_o purpose_n they_o be_v all_o equidistant_n at_o the_o equinoctial_a and_o in_o every_o lesser_a circle_n parallel_n to_o the_o equinoctial_a but_o incline_v near_o together_o until_o they_o intersect_v one_o another_o in_o the_o pole_n i_o allow_v but_o one_o first_o meridian_n begin_v at_o st._n pauls-church_n in_o london_n or_o if_o occasion_n require_v you_o may_v begin_v at_o any_o other_o part_n of_o the_o same_o meridian_n chap_n ii_o a_o definition_n of_o longitude_n circle_n of_o longitude_n on_o the_o earth_n have_v their_o beginning_n at_o any_o part_n of_o our_o first_o meridian_n pass_v round_o the_o earth_n and_o terminate_v where_o they_o begin_v may_v be_v imagine_v to_o be_v infinite_a in_o number_n but_o may_v be_v reduce_v to_o what_o number_n you_o think_v most_o convenient_a for_o your_o purpose_n there_o be_v but_o one_o great_a circle_n the_o equinoctial_a all_o circle_n parallel_v to_o it_o be_v lesser_a and_o lesser_a circle_n as_o they_o decline_v towards_o the_o pole_n each_o divide_v into_o 360°_n and_o subdivide_v etc._n etc._n and_o may_v be_v account_v either_o easterly_a or_o westerly_n as_o the_o practitioner_n please_v it_o be_v our_o design_n to_o measure_v the_o arch_n of_o these_o circle_n by_o astronomical_a observation_n or_o otherwise_o thereby_o to_o know_v our_o difference_n of_o longitude_n from_o our_o first_o meridian_n when_o we_o be_v either_o to_o the_o eastward_o or_o westward_o of_o the_o same_o longitude_n in_o the_o heaven_n be_v account_v on_o one_o great_a circle_n the_o ecliptic_a you_o may_v if_o you_o please_v also_o account_v it_o on_o lesser_a circle_n parallel_n to_o the_o ecliptic_a but_o that_o be_v needless_a and_o not_o usual_a which_o have_v its_o beginning_n at_o the_o first_o point_n of_o aries_n or_o where_o the_o