Returns the inverse hyperbolic cosine of a number. The output is a value in radians.
Syntax
Examples
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Formula
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Result
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=ACOSH(3)
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1.762747174
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=ACOSH(6/3)
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1.316957897
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=ACOSH(6.8)
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2.604618837
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Possible Errors
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Errors
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Meaning
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#N/A!
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#NAME!
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#VALUE!
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#REF!
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