On 03/12/2012 10:25 AM, Alan Bromborsky wrote:
Can assumptions handle the following case -
I have the expression sin(th)**2 and know that sin(th)**2 > 0 and I
want sqrt( sin(th)**2) = sin(th).
Failing the use of assumptions is there a way of telling if an
expression is the square of another expression and what that expression is?
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