Futurebasic/Language/Reference/cosh
(Redirected from Futurebasic/language/reference/cosh)
COSH function
[edit | edit source]COSH
[edit | edit source]Function
[edit | edit source]✔ Appearance ✔ Standard ✔ Console
Syntax
[edit | edit source]result# = COSH(expr)
Description
[edit | edit source]Returns the hyperbolic cosine of expr. COSH always returns a double-precision result.
Note:
ex + e-x |
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COSH(x) is defined as: |
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2
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