How to simplify unit fractions?

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Johannes Kalliauer
Johannes Kalliauer 2020-7-27
回答： madhan ravi 2020-7-27
u1 = symunit;
u2 = symunit;
x=2*u1.meter;
y=5*u2.millimeter;
frac=x/y
double(frac)
Results in
frac =
(2/5)*([m]/[mm])
Error using symengine
Unable to convert expression into double array.
Error in sym/double (line 700)
Xstr = mupadmex('symobj::double', S.s, 0);
But should result in
frac =
400

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采纳的回答

madhan ravi
madhan ravi 2020-7-27
simplify(frac)

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