[racket-dev] Hyperbolic functions

Just in case: They are available in the Science Collection:

http://planet.racket-lang.org/package-source/williams/science.plt/4/6/planet-docs/science/mathematical-functions.html#(def._((planet._math..rkt._(williams._science..plt._4._5))._acosh))

/Jens Axel




2012/6/24 Antonio Menezes Leitao <antonio.menezes.leitao at ist.utl.pt>:
> Hi,
>
> Given that Racket implements the hyperbolic functions
> sinh, cosh, and tanh, I would like to suggest that it also
> provides the inverse functions asinh, acosh and atanh.
>
> For the moment, I'm living with my own definitions but
> it would be nicer if these were pre-defined.
>
> Best,
> Antonio.
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>  http://lists.racket-lang.org/dev



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Jens Axel Søgaard