Re: Limits in integration

*To*: mathgroup at yoda.physics.unc.edu*Subject*: Re: Limits in integration*From*: Jim Kinnison <jdk at aplcomm.jhuapl.edu>*Date*: Tue, 25 Feb 92 08:03:52 -0500

Hi: Dave Kirby writes >> Does anyone know how I can perform many integrations over the same >> limits, without having to type in the limits again and again. I tried to >> substitute the limits for a text string s, but as can be seen below, it >> doesn't work. Try just defining two variables, say s1 and s2, and using those in Integrate. You don't get the simple expression you were trying for, but something near it, In[1]:= s1={x, 0, a}; s2={y, 0, b} ... In[2]:= Integrate[ x y, s1, s2] ... Jim Kinnison The Johns Hopkins Unviersity Applied Physics Lab jdk at aplcomm.jhuapl.edu