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Function:
Obtains the value of a hyperbolic function for a given argument.
Parameter:
Argument:
Numeric expression
largumentl < 230. 2585092 (HYPSIN, HYPCOS)
100
Explanation:
largumentl < 10'°°
(HYPTAN)
180
7-4
Numeric Functions
HYPASN
Numa
nesion
.
©
HYPACS
Nona
eeteion
HYPATN
Numa
anprasion
Function:
Obtains the value of an inverse hyperbolic function for a given argument.
Parameter:
Argument:
Numeric expression
HYPASN:
largumentl <5 x 10°°
HYPACS:
1 < argument <5 x 10°?
HYPATN:
largumentl < 1
Explanation:
1) Obtains the value of an inverse hyperbolic function for a given argument.
HYPASN ° sinh! x= loge(at Vx' 1)
HYPACS : cosh"!
x = log e(xt+ Vx?—1)
HYPATN "tan
=F lp eq te
2) As a rule, the argument is enclosed in parenthesis but the parenthesis can be
omitted if the argument is a variable or a numeric value.
181
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