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Shi
Hyperbolic sine integral.
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Loading LOADSUB ALL FROM "EI.HTS"
or LOADSUB FROM "MATHLIB.HTS"
Usage REAL X,Y
Y=FNShi(X)
Description
FNShi returns the value of the hyperbolic sine integral of x, Shi(x). Shi(x) is defined by the relation
Large absolute values of x may produce results greater in magnitude than MAXREAL.
Shi(x)
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Errors
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FNShi causes an HTBasic error if its argument is not of type REAL. It also causes an error if Shi(x) would be greater than MAXREAL.
| See Also
Chi, Ei, Si
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