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MathGroup Archive 1995

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Re: Splitting integrals

  • To: mathgroup at christensen.cybernetics.net
  • Subject: [mg1858] Re: [mg1828] Splitting integrals
  • From: Richard Mercer <richard at seuss.math.wright.edu>
  • Date: Wed, 9 Aug 1995 22:37:34 -0400

>  I have a large integral that I want to split into several
>  parts, like:
> 

>  Integrate[f[u] + g[u] + h[u], {u, z0, z}]
> 

>  into:
> 

>  Integrate[f[u], {u, z0, z}] + Integrate[g[u], {u, z0,
>  z}] +
>  	 Integrate[h[u], {u, z0, z}]
> 

>  Does anybody know how to do this in mathematica? Thanks!!

One way is to use

Distribute[Integrate[f[u] + g[u] + h[u], {u, z0, z}]]

or

Integrate[f[u] + g[u] + h[u], {u, z0, z}] //Distribute

Richard Mercer


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