How to use a Mupad function in Matlab workspace

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.

Answer 1

[Walter Roberson]

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

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

[Damiano Capocci]

ok thank you. Could u also tell me a way to pass all those numbers though an array? Because if i do, foe example :

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

i receive

ans =

numlib::igcdmult(matrix([[12, 32, 33, 89]]))

which is unknown to me!

[Walter Roberson]

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]

Perfect, thank you again.