Function

Acosh(number) number

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Use

The Acosh() function returns the hyperbolic arccosine of a given unitless number. The result is given in radians, but it can be converted to degrees using "to deg".

Acosh() also works with complex numbers.

Examples of hyperbolic trig arc functions

• Acosh(0.75)  = (0 + 0.723i) rad
• Acosh(5) to deg  = 131.3 deg
• Atanh(3ft/5ft)  = 0.693 rad
• Asinh(-i + 2i)  = (7.825 + 1.571 i) rad

 

 

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