Re: matrix multiplication

*To*: mathgroup at smc.vnet.net*Subject*: [mg37404] Re: [mg37359] matrix multiplication*From*: Tomas Garza <tgarza01 at prodigy.net.mx>*Date*: Sat, 26 Oct 2002 02:04:26 -0400 (EDT)*References*: <200210250646.CAA18095@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Most likely to be improved, but at first glance: In[1]:= prod[a_List, b_List] := Table[Table[a[[i]] . Transpose[b][[j]], {j, 1, Dimensions[a][[1]]}], {i, 1, Dimensions[b][[2]]}] Tomas Garza Mexico City ----- Original Message ----- From: "Rayan Ghosal" <rayan_ghosal at yahoo.com> To: mathgroup at smc.vnet.net Subject: [mg37404] [mg37359] matrix multiplication > how do i write a code for matrix multiplication using mathematica. I > do not want to use the standard package but rather write the program > myself in mathematica. > >

**References**:**matrix multiplication***From:*rayan_ghosal@yahoo.com (Rayan Ghosal)