[Image-SIG] Raster Calculation: Script Error

[abel deuring]

On 03.04.2009 17:54, Fredrik Lundh wrote:
> On Fri, Apr 3, 2009 at 5:10 PM, abel deuring <adeuring at gmx.net> wrote:
> 
>> Use either:
>>
>>  from math import cos
>>  x = cos(1)
>>
>> or
>>
>>  import math
>>  x = math.cos(1)
> 
> That doesn't work with ImageMath.eval - it provides its own
> environment (including the names you pass in).

whoops... right, I missed the ImageMath.eval stuff completely.
<note target="self">Deuring, read these questions more carefully!</note>

Abel

> 
> It does the trick if you're using "point" instead, though.
> 
> </F>
>