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S_j1
Spherical Bessel function of the first kind, order one.
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Loading LOADSUB ALL FROM "BESMS.HTS"
or LOADSUB FROM "MATHLIB.HTS"
Usage REAL X,Y
Y=FNS_j1(X)
Description
FNS_j1 returns the value of the spherical Bessel function of the first kind and order one of x, j1(x). J1(x) is defined for all values of x.
Errors
FNS_j1 causes an HTBasic error if its argument is not of type REAL.
See Also
S_j0, S_jn, S_y1
j1(x)
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