Hyperbolic cosine

Summary

The hyperbolic cosine is the average of $e^x$ and $e^{-x}$ . It is an even function with minimum value $1$ at $0$ . The node hyperbolic cosine gives the precise definition.

What this node needs for W1

an inventory row: the row of the inventory that the node accounts for (0 of 1)

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Sources

Web https://en.wikipedia.org/wiki/Hyperbolic_functions, Exponential definitions

What links here

Definitions

Hyperbolic cosine 0EQFWKJ37J

Tag	`036696EMG2`
URI	`m2://036696EMG2`
Kind	concept
Writing	W0 stub
MSC	33B10