@stdlib/math-base-special-hacoversin
Compute the half-value coversed sine.
Compute the half-value coversed sine.
Compute the half-value versed cosine.
Compute the half-value versed sine.
Compute the cosine of a double-precision floating-point number on [-π/4, π/4].
Compute the sine of a double-precision floating-point number on [-π/4, π/4].
Compute the tangent of a double-precision floating-point number on [-π/4, π/4].
Convert an angle from degrees to radians.
Converts degrees to radians and vice versa.