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array multiply question [message #20495] Thu, 29 June 2000 00:00 Go to previous message
promashkin is currently offline  promashkin
Messages: 169
Registered: December 1999
Senior Member
Hi,
I am sure I have seen this ? before, but I can not find it after
searching the resources. I apologize for repeating the ? again, but how
do we multiply a 2D array by a vector?
In more detail, if I have A=FLTARR(5, 3) and B=FLTARR(3), then how do I
multiply each of 5 columns in A by B without a loop?
Thank you,
Pavel
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