How to evaluate symbolic results

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zoom 2013년 11월 18일
답변: Walter Roberson 2013년 11월 18일
I defined some symbolic values such as
syms q1 q2
Then I calculated a complex matrix and each element of the matrix looks like variations of the following expression;
43346554874*cos(q1)/346743235456
Which is not simplified to
0.1250*cos(q1)
How can I do this simplification for whole matrix ?

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Walter Roberson
Walter Roberson 2013년 11월 18일
That is not a simplification; that is an approximation. If you want the approximation done, then
vpa(YourExpression)

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