I recent post on one of the sage lists complained about their
implementation of dirac_delta integrals. I was curious and
tested maxima's support.
Grep(1)ing, I found delta.mac and tried:
load(delta)&
delint(delta(x),x,-1,1);
which returned 3. In fact, it returned three for every set of limits
I tried, whether minf,inf or 0,0 or anything else.
The post I reacted to suggested the answer for -1,1 should be 1.
Do I misunderstand how delta.mac is supposed to work?
I run 5.24.0, currently on sbcl.
-JimC
--
James Cloos <cloos at jhcloos.com> OpenPGP: 1024D/ED7DAEA6