Re: Nested For Loops
- To: mathgroup at smc.vnet.net
- Subject: [mg15714] Re: Nested For Loops
- From: "Allan Hayes" <hay at haystack.demon.co.uk>
- Date: Fri, 5 Feb 1999 03:42:13 -0500 (EST)
- References: <7952ra$kbc@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
aranisin wrote in message <7952ra$kbc at smc.vnet.net>... >Hi, > >I am wondering how to write a nested iterative loop in Mathematica. > >I want the equivalent of: > >For [t=r1; t<r2, t=r1+step, > For [z =r3; z< r4, z=r3+step1, > Do something here > ] > ] > >Thanks for your help. > >-Arani > Arani, Mathematica has For For [t=0, t<3, t=t+1, For [z =0, z< 7, z=z+2, Print[A[t,z]] ] ] A[0,0] A[0,2] A[0,4] A[0,6] A[1,0] A[1,2] A[1,4] A[1,6] A[2,0] A[2,2] A[2,4] A[2,6] --------------------- Allan Hayes Mathematica Training and Consulting www.haystack.demon.co.uk hay at haystack.demon.co.uk Voice: +44 (0)116 271 4198 Fax: +44 (0)870 164 0565