hyperbolic cotangent

English

Noun

hyperbolic cotangent (plural hyperbolic cotangents)

1. (mathematics) A hyperbolic function that is written in symbol coth and defined as the following:

   $\coth (x)=\frac{\cosh (x)}{\sinh (x)}=\frac{e^x+e^{-x}}{e^x-e^{-x}}$.

Translations

hyperbolic function

• Bulgarian: хиперболичен котангенс m (hiperboličen kotangens)

See also

• hyperbolic sine
• hyperbolic cosine