AngouriMath

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AngouriMath

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ExpandMultipleAngleRules​(AngouriMath.​Entity)

 Method (no overloads)

Summary

sin(n x) and cos(n x) written out in sin(x) and
cos(x), for a whole n.

Remarks

The expansions are TrigonometricAngleExpansion's, which were only
ever reached for numeric angles that are multiples of pi. Nothing opened a
symbolic sin(2x), so cos(2x) - (1 - 2sin(x)^2) did not reduce to
zero and neither did (sin(2t)csc(t))^2/4 - cos(2t) - sin(t)^2, which is
https://github.com/asc-community/AngouriMath/issues/557.

























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