(Q1562080)

English

inverse hyperbolic cosine

inverse of the hyperbolic cosine function

argcosh
arcosh
arccosh
acosh
hyperbolic arccosine
area hyperbolic cosine

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Statements

instance of

inverse hyperbolic function

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image

Inverse Hyperbolic Cosine.svg
420 × 220; 14 KB

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defining formula

\operatorname {arcosh} x=\ln(x+{\sqrt {x^{2}-1}})

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y=\operatorname {arcosh} x\Leftrightarrow x=\cosh y,y\geq 0

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stated in

ISO 80000-2:2019 Quantities and units — Part 2: Mathematics

section, verse, paragraph, or clause

2-14.21

in defining formula

\operatorname {arcosh} x

symbol represents

inverse hyperbolic cosine

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\ln x

symbol represents

natural logarithm

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{\sqrt {x}}

symbol represents

square root

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\cosh x

symbol represents

hyperbolic cosine

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described by source

ISO 80000-2:2019 Quantities and units — Part 2: Mathematics

section, verse, paragraph, or clause

2-14.21

subject named as

inverse hyperbolic cosine of x

area hyperbolic cosine of x

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maintained by WikiProject

WikiProject Mathematics

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Identifiers

Google Knowledge Graph ID

/g/122qyv0m

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MathWorld ID

InverseHyperbolicCosine

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ProofWiki ID

Definition:Area_Hyperbolic_Cosine

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(Q1562080)

inverse hyperbolic cosine

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