How to use a Mupad function in Matlab workspace

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Damiano Capocci 2018-3-13

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评论： Damiano Capocci 2018-3-13

采纳的回答： Walter Roberson

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Hi, i want to use the

function numlib::igcdmult because my aim is to apply the extended euclid algorithm for multiple arguments. I've never used Mupad so i don't know how manage this espression and its values in matlab workspace. In particlar let's try this example

numlib::igcdmult(455,385,165,273);

Please help me.

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Walter Roberson 2018-3-13

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evalin(symengine, 'numlib::igcdmult(455,385,165,273)')
feval(symengine, 'numlib::igcdmult', 455, 385, 165, 273)

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Walter Roberson 2018-3-13

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You cannot pass the values through an array. The closest you can get is

v = [12, 32, 33, 89];
v_cell = num2cell(v);
feval(symengine, 'numlib::igcdmult', v_cell{:});

Damiano Capocci 2018-3-13

Perfect, thank you again.

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Mathematics and Optimization Symbolic Math Toolbox MuPAD MuPAD Language Fundamentals Data Types Data Structures Common Operations

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