Gudermannian

English

Alternative forms

• gudermannian
• gd Template:Qual

Etymology

Named after Christoph Gudermann (1798–1852), Template:Suffix.

Noun

1. Template:Lb A particular function, $\mathrm{g}\mathrm{d}(x)=2{\tan }^{-1}{e}^x-\frac{\pi }{2}$.

Further reading

• Template:Pedia