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Lines Matching defs:f_lo

115 #define	F_lo(i)		(T[(i)].F_lo)
117 #define	ln2_lo		F_lo(TSIZE - 1)
124 	double	F_lo;			/* next 53 bits for log(1 / G_i) */
131 	 * and ln2_lo, to ensure that F_hi(i) and F_lo(i) cancel exactly
530 	 * Our algorithm depends on exact cancellation of F_lo(i) and
539 	    (F_lo(i) + dk * ln2_lo + z * d * (d * P4 + P3)) + z * P2;
553 	long double d, d_hi, d_lo, dk, f_lo, val_hi, val_lo, z;
573 		f_lo = x;
581 		f_lo = 1;
584 		f_lo = 0;		/* avoid underflow of the P5 term */
587 	x = f_hi + f_lo;
588 	f_lo = (f_hi - x) + f_lo;
600 	f_lo *= twopminusk;
607 	 * (x+f_lo)*G(i)-1 and extra precision is needed for that.
610 	 * f_lo*G(i) is good enough.
628 	d_lo = f_lo * G(i);
649 	    (F_lo(i) + dk * ln2_lo + d_lo + z * d * (d * P4 + P3)) + z * P2;