Hi Aleksandr,
On Apr 21, 4:25 am, "Mike Hansen" <[EMAIL PROTECTED]> wrote:
<snip>
> sage: m(1,2)
> [ cos(1) 0]
> [ 0 -sin(2)]
>
... and since you wanted a matrix of *numbers* out of m, you may do
sage: m(1.,2.)
[ 0.540302305868140 0]
[ 0 -0.909297426825682]
(notice the dots after 1 and 2)
Cheers
Simon
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