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acosh

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Defined in header <math.h>
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<td >
float       acoshf( float arg );
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<td >
double      acosh( double arg );
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<td >
long double acoshl( long double arg );
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Computes hyperbolic arc cosine of arg

Contents

Parameters

arg - floating point value

Return value

Inverse hyperbolic cosine of arg

See also

Template:c/numeric/math/dcl list asinhTemplate:c/numeric/math/dcl list atanhTemplate:c/numeric/math/dcl list cosh

External links

Weisstein, Eric W. "Inverse Hyperbolic Cosine." From MathWorld--A Wolfram Web Resource.