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  (c) TransEra Corp, 2021
S_y1
Spherical Bessel function of the second kind, order one.
 
Loading        LOADSUB ALL FROM "BESMS.HTS"
or LOADSUB FROM "MATHLIB.HTS"
 
Usage                REAL X,Y
Y=FNS_y1(X)
 
Description                
FNS_y1 returns the value of the spherical Bessel function of the second kind and order one of x, y1(x). Y1(x) is defined for all values of x except zero, but values of x near zero may cause the result to be larger in magnitude than MAXREAL, the largest value representable.
 
Errors                
FNS_y1 causes an HTBasic error if its argument is not of type REAL, if x is zero, or if the result would be larger in magnitude than MAXREAL.
 
See Also
S_y0, S_yn
 
y1(x)