Hyperbolic Functions

- formulae for sinh, cosh and tanh

matematical formulae and constants are split across several pages:

[1] Mathematical series
[2] Sin, Cos & tan functions
[3] Hyperbolic functions
[4] Fourier series
[5] Mathematical constants

Hyperbolic functions are used in a number of mathematical calculations associated with te design and development of radio and electronics circuits.

While these hyperbolic functions may not be widely used in everyday arithmetic, they can be very useful when addressing some more mathematical concepts.

The three hyperbolic formulae for sinh, cosh, and tanh are given below:

sinh (x) = 1/2 (e^x - e^-x)

cosh (x) = 1/2 (e^x + e^-x)

tanh (x) = (e^x - e^-x) / (e^x + e^-x)

.... /more ...

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