"[D]ue to a lack of languages, the door to... authors has not always been open to me, as... to others, I have had to f…"

"Divide a right angle in as many parts as you want and construct herefrom the sine table. (Einen rechten Winckell in a…"

"In such a way, with much trouble and labor, the whole Canon has been established. For many hundreds of years, up to n…"

"It would seem that J. Bürgi, independently of Napier, had constructed before 1611 a table of antilogarithms of a seri…"

"[I]n 1575 Western Europe had recovered most of the major mathematical works of antiquity now extant. Arabic algebra h…"

"Another treatise of Bürgi is... his algebraic work Coss... Coss is not restricted to algebra, but... treats the divis…"

"Napier was... the first... to publish.., but...it is possible that the idea of logarithms had occured to Bürgi as ear…"

"Jost Burgi, a Swiss clockmaker and mathematician, invented logarithms independently of Napier and Briggs, although it…"

"The idea of the logarithm probably had its source in the use of... trigonometric formulas that transformed multiplica…"

"The miserable fragment of miscalculated tables discovered by Kästner proves nothing, for there is neither description…"