[Maxima] mydefint2

[Barton Willis]

maxima-bounces at math.utexas.edu wrote on 03/12/2012 02:41:08 PM:

> A second redefinition uses simp_assuming in  the same way that mydefint 
does:

simp_assuming cleans up the fact data base even if an error is signaled 
while evaluating the definite integral. 
And that's a good thing.

There doesn't seem to be a simple  cure for:

(%i14) mydefint2(x,[x,0,%i],[y,0,1]);
defint: upper limit of integration must be real; found %i
#0: mydefint(e78=x,x78=x,a78=0,b78=%i)
#1: mydefint2(qe=x,qxl=[x,0,%i],qyl=[y,0,1])
 -- an error. To debug this try: debugmode(true);

-bw
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