Re: [Maxima-discuss] bad simp of acos, conjugate(acos..) was Re: sub expression with missing simp flags.

[David S. <d.s...@go...>]

What if the argument to acos is 0, -1 or 1? Would that prevent acos(1) from
being simplified to zero, etc.?

Richard Fateman <fa...@gm...> schrieb am Fr., 26. Feb. 2021, 20:41:

> I looked at the conjugate.lisp file.
>
> In the last line of the conjugate-acos  function, as well as the -asin,
> etc ones,
> just replace (%acos)  with (%acos simp)   etc for the others.
> Should work fine, since the argument acos(x) etc was already simplified
> before simplifying conjugate()
>
> RJF
>
>
>
>
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