Symplifying numerical expression in Symbolic Math
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Hi,
after calculating in MuPAD, I´ve got some huge numerical results with fractions and exponents in it. How can I symplify this result in order to get a decimalnumber with just a few digits?
Thanks, Chris
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Paulo Silva
2011-7-10
try this
double(LongExpression)
or
vpa(LongExpression)
where LongExpression is your expression.
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Kai Gehrs
2011-7-11
Hi Chris,
if you have the result inside of MuPAD and there are no symbolic variables remaining in the result, then you can just apply the 'float' command to your result to get a decimal number.
If you want to change the number of digits displayed, you can set the variable 'DIGITS' (all capital letters, that's important) to a value that seems appropriate to you and re-execute the 'float' command.
Hope this helps and best regards, -- Kai
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