Module core::f64::consts

Basic mathematical constants.

Constants

• E
  Euler’s number (e)
• FRAC_1_PI
  1/π
• FRAC_1_SQRT_2
  1/sqrt(2)
• FRAC_2_PI
  2/π
• FRAC_2_SQRT_PI
  2/sqrt(π)
• FRAC_PI_2
  π/2
• FRAC_PI_3
  π/3
• FRAC_PI_4
  π/4
• FRAC_PI_6
  π/6
• FRAC_PI_8
  π/8
• LN_2
  ln(2)
• LN_10
  ln(10)
• LOG2_10
  log₂(10)
• LOG2_E
  log₂(e)
• LOG10_2
  log₁₀(2)
• LOG10_E
  log₁₀(e)
• PI
  Archimedes’ constant (π)
• SQRT_2
  sqrt(2)
• TAU
  The full circle constant (τ)
• EGAMMAExperimental
  The Euler-Mascheroni constant (γ)
• FRAC_1_SQRT_3Experimental
  1/sqrt(3)
• FRAC_1_SQRT_2PIExperimental
  1/sqrt(2π)
• FRAC_1_SQRT_PIExperimental
  1/sqrt(π)
• PHIExperimental
  The golden ratio (φ)
• SQRT_3Experimental
  sqrt(3)