core::f64::consts::FRAC_PI_6   
            
                [−]
            
        [src]
pub const FRAC_PI_6: f64=0.52359877559829887307710723054658381_f64
pi/6.0
pub const FRAC_PI_6: f64=0.52359877559829887307710723054658381_f64
pi/6.0
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