UCALC equivalent

[Dark Cowherd]

http://www.ucalc.com/mathparser/index.html

There is a great library called UCALC which allows you to set up an
expression and evaluate it
for e.g. you an define an expression by calling a function in UCALC
then call it with various values of x

for e.g. see this page
http://www.ucalc.com/mathparser/sample6.html


It is very fast. I have used it in VB when there is lot of number
crunching to be done.
Is there a Python equivalent.

I looked at numPy and SciPy sites (just skimmed through) did'nt seem
to have what I wanted.

Any pointers?


-- 
DarkCowherd