CALCULATOR
Tanh Calculator
Tanh. Example: Value: 1 number gives 0.761594155956 number. Dimensionless real input bounded to -10..10; these are hyperbolic functions, not angular trigonometric functions. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible.
Dimensionless real input bounded to -10..10; these are hyperbolic functions, not angular trigonometric functions. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Define sinh=(e^x-e^-x)/2, cosh=(e^x+e^-x)/2, tanh=sinh/cosh.
Accepted inputs: Value: -10 to 10 number.
How the calculation works
tanh(x) via positive and negative exponentials
Worked example
With value 1 number, tanh is 0.761594156 number.
Assumptions and limits
Dimensionless real input bounded to -10..10; these are hyperbolic functions, not angular trigonometric functions. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Define sinh=(e^x-e^-x)/2, cosh=(e^x+e^-x)/2, tanh=sinh/cosh.