Dot product

From	Ron Aaron <rambamist@gmail.com>
Newsgroups	comp.lang.forth
Subject	Dot product
Date	2016-08-15 07:19 +0300
Organization	A noiseless patient Spider
Message-ID	<norft6$sva$1@dont-email.me> (permalink)

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From RosettaCode:

http://8th-dev.com/forum/index.php/topic,1050.0.html

[1,3,-5] [4,-2,1] ' n:* ' n:+ a:dot . cr

outputs 3

The a:dot word is a generalized dot-product of two similarly-sized
arrays.  So it can do a great deal more than a simple math dot-product.

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Dot product Ron Aaron <rambamist@gmail.com> - 2016-08-15 07:19 +0300
  Re: Dot product lawrencedo99@gmail.com - 2016-08-14 21:57 -0700
    Re: Dot product Ron Aaron <rambamist@gmail.com> - 2016-08-15 08:33 +0300
  Re: Dot product lehs <skydda.barnen@gmail.com> - 2016-08-14 23:43 -0700
    Re: Dot product Ron Aaron <rambamist@gmail.com> - 2016-08-15 10:01 +0300
  Re: Dot product "WJ" <w_a_x_man@yahoo.com> - 2016-08-18 17:19 +0000

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