Function angle_sc::trig::sine_diff

source ยท 
pub fn sine_diff(
    sin_a: UnitNegRange,
    cos_a: UnitNegRange,
    sin_b: UnitNegRange,
    cos_b: UnitNegRange,
) -> UnitNegRange
Expand description

Calculate the sine of the difference of two angles: a - b.
See: angle sum and difference identities.

  • sin_a, cos_a the sine and cosine of angle a.
  • sin_b, cos_b the sine and cosine of angle b.

return sin(a - b)