ArcCosh• ArcCosh[z] gives the inverse hyperbolic cosine  of the complex number z. • ArcCosh[z] can be input as  .
• See also: ArcSech, ArcTanh.
 Examples Using InstantCalculatorsHere is the InstantCalculator for the ArcCosh function. Enter the parameters for your calculation and click Calculate to see the result.
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Entering Commands DirectlyYou can paste a template for this command via the Text Input button on the ArcCosh Function Controller. Here is a plot of ArcCosh[x] for x from 1 to 10.
This is the derivative.
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This is the indefinite integral.
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Ordinary Mathematical NotationThis also gives the derivative.
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This also gives the indefinite integral.
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