Function rusty_engine::prelude::glm::root_half_pi

pub fn root_half_pi<N>() -> N where
    N: RealField, 

Returns sqrt(pi / 2).

See also:

• four_over_pi
• half_pi
• one_over_pi
• one_over_two_pi
• pi
• quarter_pi
• root_pi
• root_two_pi
• three_over_two_pi
• two_over_pi
• two_over_root_pi
• two_pi