On 06/24/2012 10:40 AM, Antonio Menezes Leitao wrote:
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.

It would, and I'd be happy to do it while I'm on vacation next month. Can you submit a change request?

More generally, what would the Powers That Be think of my adding various special functions (like probit, inverse probit, Bessel functions, gamma, log gamma, etc.) to racket/math? I've already written quite a few in Typed Racket for my own use.

Come to think of it, racket/math is a great candidate for being written in Typed Racket but the racket collection has to be compiled before typed-racket. Is there a way around that?

Neil ⊥
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