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normalizing a symbolic expression?

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Radu Trimbitas
Radu Trimbitas 2020-3-20
评论： Walter Roberson 2020-3-27
Is there any corresponden in Symbolic Math Toolbox for Maple or Mupad function normal ? (normalizing a rational expression, write it with a single denominator, factored)

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Walter Roberson
Walter Roberson 2020-3-21
feval(symengine, 'normal', expression)
Otherwise,
[tnum, tden] = numden(expression)
simplify(tnum) / simplify(tden)
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Radu Trimbitas
Radu Trimbitas 2020-3-27
I found in documentation a function simplifyFraction, which seems to be satisfactory in several situations.
Thank you again, Walter Robertson!
Walter Roberson
Walter Roberson 2020-3-27
I don't think I ever noticed that function!

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