Metadata
Author: WikiMatrix
Data
English[en]
The Gudermannian function, named after Christoph Gudermann (1798–1852), relates the circular functions and hyperbolic functions without explicitly using complex numbers.
Portuguese[pt]
A função gudermanniana, chamada assim em homenagem a Christoph Gudermann (1798 - 1852), relaciona as funções trigonométricas e as funções hiperbólicas.