We provide a proof of Euler’s sine product formula using simple techniques of calculus and illustrate how our method can be used to prove similar product formulas for cosine as well as hyperbolic sine ...

John V. Baxley, Euler's Constant, Taylor's Formula, and Slowly Converging Series, Mathematics Magazine, Vol. 65, No. 5 (Dec., 1992), pp. 302-313 ...

Dr. Euler's fabulous formula : cures many mathematical ills / Paul J. Nahin ...

Google celebrates the birthday of Leonhard Euler, a Swiss mathematician recognized for popularizing much of modern math terminology and notation, as well as famous contributions to calculus and ...

For more than 250 years, mathematicians have wondered if the Euler equations might sometimes fail to describe a fluid’s flow. A new computer-assisted proof marks a major breakthrough in that quest.

A stretch too far, perhaps, but Nahin’s tale of the formula ei π + 1 = 0, which links five of the most important numbers in mathematics, is remarkable.

Nobel laureate Richard Feynman called it “the most remarkable formula in mathematics”. Why did the visitor write Euler’s identity, and what links it to James Joyce?

No matter how the globe is triangulated, Euler’s formula holds. Euler’s Gem provides a bridge between geometry and topology. In geometry, lengths and angles are fixed.