From: Thomas Richard on
On 4 Aug., 17:07, Vuvuzela <v...(a)cybertester.com> wrote:

> Maple:
>
> tan(1/4*arctan(16*(6423142241817*3^(1/2)+11030013328417)*
> 2^(1/2)/(43647808257288*3^(1/2)+80380562320289)))
>
> Can you get rid of these tan/arctan ?

Here's one way:

> radnormal(convert(%,expln),rationalized);

-18468*sqrt(2)*sqrt(3)/9959+34300*sqrt(2)/9959

--
Thomas Richard
Maplesoft Europe GmbH