AngouriMath
GetCosineOfHalvedAngle(AngouriMath.Entity,AngouriMath.Entity)
Method (no overloads)
Summary
We are given angle theta and cos(theta)
This function returns cos(theta / 2).
This function returns cos(theta / 2).
Parameter "theta"
An angle, cosine of half of which
will be computed (that is, if
you have cos(2x), then pass 2x here).
will be computed (that is, if
you have cos(2x), then pass 2x here).
Parameter "cos2x"
The value of the cosine of
doubled angle.
doubled angle.
Returns
The value of cosine of half of the
given angle if can (null otherwise)
given angle if can (null otherwise)
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