- To: mathgroup at smc.vnet.net
- Subject: [mg72293] decrementing problem
- From: jltrahan at mail.usf.edu
- Date: Mon, 18 Dec 2006 06:56:25 -0500 (EST)
I am having a really difficult time with decrementing values in my For
loop. I have tried i--, --i, i-=1, i=i-1, and nothing is working. The loop
is as follows:
For[i=n-1, i<=1, i--, summ=0;
For[j=i+1, j<=n, j++, summ=summ + U[[i,j]]*X[[j]]]
When I try to print i or j, nothing shows up.
Can anyone please help?
Thank you in advance,
Prev by Date:
Re: A problem in mathematical logic
Next by Date:
Re: simplifying inequalities
Previous by thread:
Re: system of nonlinear equations in mathematica?
Next by thread:
Re: decrementing problem