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Question: Old Maple V function - dot product, diff and map

Question:Old Maple V function - dot product, diff and map

emendes 440 Maple 18
update
August 26 2016
2

Hello

It has been years since I last run one of my packages (not mine actually) and consequently maple.  The package was written in Maple V and run on Maple V5.  I have used updtscr to convert the old code and not many messages came out.   The updated code does not run unfortunately.  One of the problems is the following command:

linalg[dotprod](f,map((a,b) -> diff(b,a),vars,h));

Although linalg is deprecated, that does not seem to be the problem.   Suppose h, f (vector) and vars are:

The output is:

How to avoid the conjugate? Is there a simpler way to do that?

Many thanks for your patience and help.

Regards

 

Ed
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