C
Fresnel cosine integral of a real argument.
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Loading LOADSUB ALL FROM "FRESNEL.HTS"
or LOADSUB FROM "MATHLIB.HTS"
Usage REAL X,Y
Y=FNC(X)
Description
FNC returns the value of the Fresnel cosine integral of x, C(x). C(x) is defined by the relation
Errors
FNC causes an HTBasic error if its argument is not of type REAL.
See Also
S
C(x)
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