Function

Tanh(angle) angle

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Use

The Tanh() function returns the hyperbolic tangent of an angle. The input must have an angular unit, but unitless is acceptable and will be treated as radians.

Tanh() also works with complex numbers.

Examples of hyperbolic trig functions

• Sinh(pi/4)  = 0.869
• Sinh(1 rad)  = 1.175
• Cosh(30 deg)  = 1.140
• Tanh((30 + 45i) deg)  = 0.781 + 0.625i

 

 

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