Re: Integrate and Piecewise
- To: mathgroup at smc.vnet.net
- Subject: [mg98473] Re: Integrate and Piecewise
- From: "William O. Bray" <bray at math.umaine.edu>
- Date: Fri, 10 Apr 2009 04:56:47 -0400 (EDT)
How about:
f3[s_, a_, t0_] :=
Evaluate[Integrate[f4[t, a, t0], {t, -Infinity, s}]]
Plot[f3[s, 1, 0], {s, -3, 3}, PlotRange -> All]
The integration and plotting seems a tad slow. One could use Piecewise to define f3 by making it zero for s<a.