AngouriMath
EntersOnlyThroughTrigonometricFunctions(AngouriMath.Entity,AngouriMath.Entity.Variable)
Method (no overloads)
Summary
Whether x occurs in expr at all, and then only
inside a sine, cosine, tangent, cotangent, secant or cosecant:1 + sin(x) and
sec(2x)^3 are such, e^x , x sin(x) and a hyperbolic function --
written as exponentials -- are not.
inside a sine, cosine, tangent, cotangent, secant or cosecant:
written as exponentials -- are not.
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