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t2ex

bsd_source/lib/libc/src_bsd/math/e_jn.c - 9.3KB - 261 lines

223:         if(n==0) return(y0(x));
224:         if(n==1) return(sign*y1(x));
225:         if(ix==0x7ff00000) return zero;
249:             a = y0(x);
250:             b = y1(x);
251:         /* quit if b is -inf */