std::f128::consts

Constant TAU

Source
pub const TAU: f128 = 6.28318530717958647692528676655900576839433879875021164194989_f128; // 6.28318530717958647692528676655900559f128
🔬This is a nightly-only experimental API. (f128 #116909)
Expand description

The full circle constant (τ)

Equal to 2π.