Oracle9i SQL Reference Release 1 (9.0.1) Part Number A90125-01 |
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Functions, 25 of 166
cosh::=
cosh
COSH
returns the hyperbolic cosine of n.
The following example returns the hyperbolic cosine of zero:
SELECT COSH(0) "Hyperbolic cosine of 0" FROM DUAL; Hyperbolic cosine of 0 ---------------------- 1
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