Searched refs:hxs (Results 1 - 2 of 2) sorted by relevance
| /freebsd-11.0-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); /*
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