square roots mod p also mupad functionality
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I've never used mupad before I think but whats with that? like whats the easiet way to take square roots mod p this https://www.mathworks.com/help/symbolic/mupad_ref/numlib-sqrtmodp.html
is no longer working and I can't start up mupad I'm not sure if I'm typing something wrong or if I just don't have that functionality in my license.
Risposte (1)
Walter Roberson
il 5 Nov 2019
evalin(symengine, 'numlib::sqrtmodp(132132,3231227)')
still works, as does using the command
mupad
to start a graphical interface to mupad and then entering
numlib::sqrtmodp(132132,3231227)
there.
1 Commento
Walter Roberson
il 5 Nov 2019
feval(symengine, 'numlib::sqrtmodp', sym('132132'), sym('3231227'))
If our values fit within doubles, up to flintmax(), then you do not need the sym() with the quoted number:
feval(symengine, 'numlib::sqrtmodp', 132132, 3231227)
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