Searched refs:hxs (Results 1 - 2 of 2) sorted by relevance
/freebsd-10.2-release/lib/msun/src/ |
H A D | s_expm1f.c | 44 float y,hi,lo,c,t,e,hxs,hfx,r1,twopk; local 91 hxs = x*hfx; 92 r1 = one+hxs*(Q1+hxs*Q2); 94 e = hxs*((r1-t)/((float)6.0 - x*t)); 95 if(k==0) return x - (x*e-hxs); /* c is 0 */ 99 e -= hxs;
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H A D | s_expm1.c | 123 /* Scaled Q's: Qn_here = 2**n * Qn_above, for R(2*z) where z = hxs = x*x/2: */ 135 double y,hi,lo,c,t,e,hxs,hfx,r1,twopk; local 185 hxs = x*hfx; 186 r1 = one+hxs*(Q1+hxs*(Q2+hxs*(Q3+hxs*(Q4+hxs*Q5)))); 188 e = hxs*((r1-t)/(6.0 - x*t)); 189 if(k==0) return x - (x*e-hxs); /* [all...] |
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