Searched defs:ln2lo (Results 1 - 16 of 16) sorted by relevance

/illumos-gate/usr/src/lib/libast/common/uwin/
H A Dacosh.c82 vc(ln2lo, 1.6465949582897081279E-12 ,bcd5,2ce7,d9cc,e4f1, -39, .E7BCD5E4F1D9CC)
85 ic(ln2lo, 1.9082149292705877000E-10,-33, 1.A39EF35793C76)
89 #define ln2lo vccast(ln2lo) macro
102 if(x>big) {t=log1p(x)+ln2lo; return(t+ln2hi);}
H A Dasinh.c77 vc(ln2lo, 1.6465949582897081279E-12 ,bcd5,2ce7,d9cc,e4f1, -39, .E7BCD5E4F1D9CC)
80 ic(ln2lo, 1.9082149292705877000E-10, -33, 1.A39EF35793C76)
84 #define ln2lo vccast(ln2lo) macro
102 {s=log1p(t)+ln2lo; return(copysign(s+ln2hi,x));}
H A Dexpm1.c96 vc(ln2lo, 1.6465949582897081279E-12 ,bcd5,2ce7,d9cc,e4f1, -39, .E7BCD5E4F1D9CC)
101 ic(ln2lo, 1.9082149292705877000E-10, -33, 1.A39EF35793C76)
107 #define ln2lo vccast(ln2lo) macro
134 z=hi-(lo=k*ln2lo);
161 { ln2hi+ln2lo; return(-one);} local
H A Dlog1p.c75 * n*ln2hi + n*ln2lo, where ln2hi is chosen such that the last
81 * add this correction term to n*ln2lo to attenuate the error.
105 vc(ln2lo, 1.6465949582897081279E-12 ,bcd5,2ce7,d9cc,e4f1, -39, .E7BCD5E4F1D9CC)
109 ic(ln2lo, 1.9082149292705877000E-10, -33, 1.A39EF35793C76)
114 #define ln2lo vccast(ln2lo) macro
143 c += (k*ln2lo-c*x);
H A Dexp.c87 vc(ln2lo, 1.6465949582897081279E-12 ,bcd5,2ce7,d9cc,e4f1, -39, .E7BCD5E4F1D9CC)
99 #define ln2lo vccast(ln2lo) macro
116 ic(ln2lo, 1.9082149292705877000E-10,-33, 1.A39EF35793C76)
142 x=hi-(lo=k*ln2lo);
189 x= hi - (lo = k*ln2lo-c);
/illumos-gate/usr/src/lib/libm/common/C/
H A Dcosh.c62 ln2lo = 1.90821492927058770002e-10, variable
84 w = (w - 1024 * ln2hi) - 1024 * ln2lo;
H A Dsinh.c57 ln2lo = 1.90821492927058770002e-10, variable
73 x = copysign(exp((r - 1024 * ln2hi) - 1024 * ln2lo), x);
/illumos-gate/usr/src/lib/libm/common/Q/
H A Dsinhl.c72 ln2lo = LN2LO, variable
86 r = copysignl(expl((r - MEP1 * ln2hi) - MEP1 * ln2lo), x);
H A Dcoshl.c81 ln2lo = LN2LO, variable
105 return (scalbnl(expl((w - MEP1 * ln2hi) - MEP1 * ln2lo), ME));
H A Dlogl.c88 ln2lo = 1.667085920830552208890449330400379754169e-0025L, variable
168 t = qn * ln2lo + _TBL_logl_lo[j];
H A Dlog1pl.c123 ln2lo = 1.667085920830552208890449330400379754169e-0025L, variable
212 t = qn * ln2lo + _TBL_logl_lo[j];
H A Dpowl.c49 ln2lo = 1.667085920830552208890449330400379754169e-0025L, variable
115 t += qn * ln2lo + _TBL_logl_lo[j];
/illumos-gate/usr/src/lib/libmvec/common/vis/
H A D__vlog.S118 #define ln2lo 0x228 define
195 ! f62 ln2lo
212 ldd [%g1+ln2lo],%f62
284 fmuld %f32,%f62,%f32 ! t = n * ln2lo + TBL[j+1]
363 fmuld %f42,%f62,%f42 ! t = n * ln2lo + TBL[j+1]
442 fmuld %f52,%f62,%f52 ! t = n * ln2lo + TBL[j+1]
H A D__vlog_ultra3.S2114 #define ln2lo 0x28 define
2196 ! f62 ln2lo
2304 ldd [L5_CONSTANTS+ln2lo],FP62_LN2LO
/illumos-gate/usr/src/lib/libm/common/complex/
H A Dcpow.c102 ln2lo = 1.90821492927058770002e-10, /* 0x3dea39ef, 0x35793c76 */ variable
324 t3 = w2 - t1 * ln2lo;
/illumos-gate/usr/src/lib/libmvec/common/
H A D__vlog.c40 * Let ln2hi = log(2) rounded to a multiple of 2^-42 and ln2lo
50 * (n*ln2hi + mh) + (d*rh + (d*rl + (n*ln2lo + ml) + p(s)))
608 #define ln2lo C[1] macro
632 (n##N * ln2lo + TBL[i##N+3]) + b##N)); \
761 (n0 * ln2lo + TBL[i0+3]) + b0));
764 (n1 * ln2lo + TBL[i1+3]) + b1));
767 (n2 * ln2lo + TBL[i2+3]) + b2));
770 (n3 * ln2lo + TBL[i3+3]) + b3));

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