On 11/07/11 21:03, kcrisman wrote:
>
> So are you saying that Python and Piecewise functions will no longer
> behave correctly if this behavior goes from warning to error? It
> would be great if you had a "toy" example with full code; maybe there
> is a workaround that needs to become standard practice here...
For piecewise, the problem and toy example are easy. The first
evaluation gives the warning, the second an error.
$ cat piecewise_test.py
#!/home/mjo/bin/sage
from sage.all import *
x = SR.symbol('x', domain='real')
interval0 = (0, 0.5)
function0 = 4.0*(x - 0.5)**2
f = piecewise([[interval0, function0]])
print "f(1/2):"
print f(1/2)
print ""
print "f(x=1/2):"
print f(x=1/2)
print ""
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