Philosophical transactions of the Royal Society of London (1700)
Royal Society (Great Britain) · London : Royal Society of London · leaf 481
« ement C; ) to be equal to the Re&tilineal Triangle Bef. And, “that thofe two fpaces A«4, and the Difference of BHCd from “the Segment Ce ( parts of the ZLunula ACB gy A ) taken to- “gether, are equal to the Triangle ACB; as well as the two - “Spaces AED and BED, parts of the Luuula of…
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