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The hyperbolic cosine satisfies the identity. All Examples Functions.
Input angles in radians, specified as a scalar, vector, matrix, or multidimensional array. Plot the hyperbolic cosine function over the domain.
Extended Capabilities Tall Arrays Calculate with arrays that have more rows than fit in memory. Plot Hyperbolic Cosine and Exponential Functions. This function fully supports tall arrays.
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Select web site. The cosh function operates element-wise on arrays. As expected, the curve for cosh x lies between the two exponential curves.
The hyperbolic cosine of an angle x can be expressed in terms of exponential functions as. This function fully supports GPU arrays. Click the button below to return to the English version of the page.Hyperbolic functions and the unit hyperbola - Hyperbolic functions - Precalculus - Khan Academy
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See Also acosh cos rad2deg sinh tanh. Data Types: Calculate and plot the values of cosh x , exp x , and exp -x.