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Stephen Pope


Last seen: 3 months ago |  Active since 2023

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How do I get Symbolic/simplify to replace 1-cos(theta)^2 with sin(theta)^2 etc.
I am using simplify on a long, complicated symbolic expression, and it does not replace 1-cos(theta)^2 with sin(theta)^2 nor 1-s...

1 year ago | 1 answer | 0

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Question


Symbolic acos( cos(theta) ) does not return theta.
While cos(acos(x)) correctly returns x, acos(cos(theta)) does not return theta. syms theta real assume( theta >-1 & theta ...

1 year ago | 3 answers | 0

3

answers