What is POSH() function?

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Guest Jul 25, 2015

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Best Answer

A posh function is like a a ball. A functions where really posh people hang out.

I suspect you really want to know what a cosh fuction is:

$$\cosh(x) = \frac{e^x+e^{-x}}{2}$$

Melody Jul 25, 2015

Melody · Answer 1 · 2015-07-25T08:36:58

A posh function is like a a ball. A functions where really posh people hang out.

I suspect you really want to know what a cosh fuction is:

$$\cosh(x) = \frac{e^x+e^{-x}}{2}$$