Hyperbolic functions

The hyperbolic functions are analogues of the trigonometry functions (sin, cos and related functions), but based on the geometry of the hyperbola rather than the circle.

This sections covers:

• The main hyperbolic functions:
  • sinh function
  • cosh function
  • tanh function
• The reciprocal hyperbolic functions:
  • sech function
  • cosech function
  • coth function
• The inverse hyperbolic functions:
  • arsinh function
  • arcosh function
  • artanh function

See also

• sinh function
• cosh function
• tanh function
• sech function
• cosech function
• coth function
• arsinh function
• arcosh function
• artanh function
• Hyperbolic angle