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Info-Mac 4
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Info_Mac IV CD-ROM (Pacific HiTech Inc.)(August 1994).iso
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RLaB
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rlib
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dot.r
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1994-04-25
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425b
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20 lines
//---------------------------------------------------------------------------
// dot.r
// Syntax: dot ( A , B )
// Description:
// Compute the dot product of two vectors, A and B.
//---------------------------------------------------------------------------
dot = function ( A , B )
{
if (min (size (A) != 1) || min (size (B) != 1)) {
error ("dot: A and B must be vectos");
}
return sum (A[:] .* B[:])
};