18 juillet 2016
info:eu-repo/semantics/OpenAccess
Johanna Pejlare et al., « On the relations between geometry and algebra in Gestrinius' edition of Euclid's Elements », HAL-SHS : sciences de l'éducation, ID : 10670/1.k7twak
In 1637 the Swedish mathematician Martinus Erici Gestrinius contributed with a commented edition of Euclid's Elements. In this article we analyse the relationship between geometry and algebra in Gestrinius' Elements, as presented in Book II. Of particular interest are Propositions 4, 5, and 6, dealing with straight lines cut into equal and unequal parts, and the three kinds of quadratic equations Gestrinius associates to them. We argue that Gestrinius followed Clavius translation of the Elements, but was influenced by Ramus to include algebra.