cosh(-1) - Wolfram|Alpha

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Input

cosh(-1)

Exact result

cosh(1)

Decimal approximation

1.54308063481524377847790562075706168260152911236586370473740221471076906304...

Property

cosh(1) is a transcendental number

Alternate form

(1 + e^2)/(2 e)

1/(2 e) + e/2

((e + -i) (e + i))/(2 e)

Number line

Number line

Continued fraction

[1; 1, 1, 5, 3, 3, 2, 1, 21, 1, 1, 1, 4, 2, 1, 48, 71, 7, 1, 1, 9, 1, 2, 1, 11, 1, 5, 1, 2, 3, ...]

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