A faster alternative to ListIntegrate?
- To: mathgroup at smc.vnet.net
- Subject: [mg35695] A faster alternative to ListIntegrate?
- From: Matthew Rosen <mrosen at cfa.harvard.edu>
- Date: Fri, 26 Jul 2002 04:16:42 -0400 (EDT)
- References: <200207250846.EAA12103@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi Everyone; I've tracked down the slow operation of my Mathematica simulation code to lie in the ListIntegrate command: G[n_] := ListIntegrate[xsec Phi[n], 1] where both xsec and Phi[n] are 400 values long. Is there a way to speed up ListIntegrate via Compile or a similar technique? Thanks in advance and best regards, Matt --- Matthew Rosen Harvard-Smithsonian Center for Astrophysics Mail Stop 59 60 Garden Street Cambridge, MA 02138 e: mrosen at cfa.harvard.edu o: (617) 496-7614
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