pub fn tan(sin: UnitNegRange, cos: UnitNegRange) -> Option<f64>Expand description
The tangent of an angle.
costhe cosine of the angle.
returns the tangent or None if cos < SQ_EPSILON
pub fn tan(sin: UnitNegRange, cos: UnitNegRange) -> Option<f64>The tangent of an angle.
cos the cosine of the angle.returns the tangent or None if cos < SQ_EPSILON