Hyperbolic trigonometry functions

apache / arrow

Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

https://arrow.apache.org/

Apache License 2.0

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Hyperbolic trigonometry functions #44376

Open andersen-hecon opened 1 week ago

andersen-hecon commented 1 week ago

Describe the enhancement requested

In economics and health services research we often use hyperbolic trig functions--particularly the hyperbolic arc sine function--to transform skewed data with 0s. While it is possible (and not too difficult) to code up asinh manually (ln(x+sqrt(x^2+1))), it would be great if it could be added to the library of built-in functions.

Component(s)

thisisnic commented 1 week ago

Hi @andersen-hecon - thanks for opening this issue! Would you be interested in submitting a pull request?