Inverse hyperbolic calculator
Evaluate inverse hyperbolic functions: asinh, acosh, atanh. Shows logarithmic equivalent formulas.
Function
Logarithmic formulas
asinh(x) = ln(x + √(x²+1)). Domain: all reals.
acosh(x) = ln(x + √(x²−1)). Domain: x ≥ 1.
atanh(x) = ½ ln((1+x)/(1−x)). Domain: |x| < 1.
Common values
asinh(0) = 0. acosh(1) = 0. atanh(0) = 0. asinh(1) ≈ 0.8814.
Related calculators