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[Quick Question]Multiplications of all elements

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Xiao Tang
Xiao Tang 2012-8-18
Hi guys,
I have a matrix A = [ 1;9;1;4;4;6]
Is there any efficient way other than writing a loop that reach the result,
B = 1*9*1*4*4*6 = 864
Thanks a lot
==== Problem solved. Those comments are really useful!

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per isakson
per isakson 2012-8-18
Yes. Try
B = prod( A )
B =
864
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Oleg Komarov
Oleg Komarov 2012-8-18
@Xiao: the documentation of prod() references cumprod(). You better give a try to the documentation, since it will definitely save you time.

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