Stephen Pope

Last seen: 3 months 前 | 自 2023 起处于活动状态

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统计学

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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 前 | 1 个回答 | 0

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提问

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 前 | 3 个回答 | 0

3

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