I have a symbolic function, I want to know the points of discontinuity.

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Rusty
Rusty 2015-9-2
评论： Kanav 2022-9-26
For example the function is :
syms t
k=t*heaviside(5-t)+5*heaviside(t-5) ;

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Walter Roberson
Walter Roberson 2015-9-2
http://www.mathworks.com/help/symbolic/mupad_ref/discont.html
so,
syms t
k = t*heaviside(5-t)+5*heaviside(t-5);
disc = feval(symengine, 'discont', k, t);

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