#include <math.h>
long double j1l(long double x);
long double j1l
The j1l() function is identical to j1(), except that the argument x and the return value is a long double.
See j0().
j0(), j0f(), j0l(), j1(), j1f(), jn(), jnf(), jnl(), y0(), y0f(), y0l(), y1(), y1f(), y1l(), yn(), ynf(), ynl()