A47183
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A supplement to a late treatise, called An essay for the discovery of some new geometrical problems concerning angular sections, resolving what was there problematically proposed; and with some rectification made in the former essay, showing an easie method truly geometrical, without any conick section, or cubick æquation, to sect any angle or arch of a circle into 3. 5. 7. or any other uneven number of equal parts. By G. K.
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Keith, George, 1639?-1716.
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1697
(1697)
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Wing K216A; ESTC R216625
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4,362
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7
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