File: inner.tex

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\cdbalgorithm{inner}{}

Construct an inner product between two
  lists appearing in a list,
\begin{screen}{1,2,4}
lst1:= {a_m, b_m ,c_m ,d_m ,e_m }:
lst2:= @range[{1, @length[@(lst1)]}];
\{ 1,2,3,4,5 \};
@inner[ { @(lst1), @(lst2) } ];
a_m + 2 b_m + 3 c_m + 4 d_m + 5 e_m;
\end{screen}
In order to generate a list of the sum of elements,
use \subscommand{list\_sum} instead.

\cdbseealgo{list_sum}
\cdbseealgo{length}
\cdbseealgo{range}