Leon ( el,
Λέων) was Ancient Greek mathematician and pupil of
Neocleides Neoclides (Ancient Greek: Νεοκλείδης, romanized: Neokleidēs, b. about 420 BCE) was an ancient Greek mathematician. He was a younger contemporary of Plato and Leodamas of Thasos and himself served at the Platonic Academy. He also taught ...
. His book ''Elements'' was overshadowed by
Euclid's
work of the same name.
Proclus
Proclus Lycius (; 8 February 412 – 17 April 485), called Proclus the Successor ( grc-gre, Πρόκλος ὁ Διάδοχος, ''Próklos ho Diádokhos''), was a Greek Neoplatonist philosopher, one of the last major classical philosophers ...
states the following
Thomas Taylor Thomas Taylor may refer to:
Military
*Thomas H. Taylor (1825–1901), Confederate States Army colonel
*Thomas Happer Taylor (1934–2017), U.S. Army officer; military historian and author; triathlete
*Thomas Taylor (Medal of Honor) (born 1834), Am ...
,
The Philosophical and Mathematical Commentaries of Proclus on the First Book of Euclid's Elements
' Vol. 1 (1788) in his ''Commentary on the First Book of Euclid's Elements'':
But Neoclides was junior to Leodamas, and his disciple was Leon; who added many things to those thought of by former geometricians. So that Leon also constructed elements more accurate, both on account of their multitude, and on account of the use which they exhibit: and besides this, he discovered a method of determining when a problem, whose investigation is sought for, is possible, and when it is impossible.
References
External links
*
ancient Greek mathematicians
{{AncientGreece-bio-stub