Searched refs:hxs (Results 1 - 6 of 6) sorted by relevance
| /third_party/jerryscript/jerry-libm/ |
| H A D | expm1.c | 132 /* Scaled Q's: Qn_here = 2**n * Qn_above, for R(2*z) where z = hxs = x*x/2: */
142 double y, hi, lo, c, e, hxs, hfx, r1; in expm1() local
232 hxs = x * hfx; in expm1()
233 r1 = one + hxs * (Q1 + hxs * (Q2 + hxs * (Q3 + hxs * (Q4 + hxs * Q5)))); in expm1()
235 e = hxs * ((r1 - t.dbl) / (6.0 - x * t.dbl)); in expm1()
239 return x - (x * e - hxs); in expm1()
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| /third_party/musl/porting/liteos_a/kernel/src/math/ |
| H A D | expm1.c | 114 /* Scaled Q's: Qn_here = 2**n * Qn_above, for R(2*z) where z = hxs = x*x/2: */
123 double_t y,hi,lo,c,t,e,hxs,hfx,r1,twopk; in expm1() local
169 hxs = x*hfx; in expm1()
170 r1 = 1.0+hxs*(Q1+hxs*(Q2+hxs*(Q3+hxs*(Q4+hxs*Q5)))); in expm1()
172 e = hxs*((r1-t)/(6.0 - x*t)); in expm1()
174 return x - (x*e-hxs); in expm1()
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| H A D | expm1f.c | 32 float_t y,hi,lo,c,t,e,hxs,hfx,r1,twopk; in expm1f() local
78 hxs = x*hfx; in expm1f()
79 r1 = 1.0f+hxs*(Q1+hxs*Q2); in expm1f()
81 e = hxs*((r1-t)/(6.0f - x*t)); in expm1f()
83 return x - (x*e-hxs); in expm1f()
85 e -= hxs; in expm1f()
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| /third_party/musl/src/math/ |
| H A D | expm1.c | 114 /* Scaled Q's: Qn_here = 2**n * Qn_above, for R(2*z) where z = hxs = x*x/2: */
123 double_t y,hi,lo,c,t,e,hxs,hfx,r1,twopk; in expm1() local
169 hxs = x*hfx; in expm1()
170 r1 = 1.0+hxs*(Q1+hxs*(Q2+hxs*(Q3+hxs*(Q4+hxs*Q5)))); in expm1()
172 e = hxs*((r1-t)/(6.0 - x*t)); in expm1()
174 return x - (x*e-hxs); in expm1()
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| H A D | expm1f.c | 32 float_t y,hi,lo,c,t,e,hxs,hfx,r1,twopk; in expm1f() local
78 hxs = x*hfx; in expm1f()
79 r1 = 1.0f+hxs*(Q1+hxs*Q2); in expm1f()
81 e = hxs*((r1-t)/(6.0f - x*t)); in expm1f()
83 return x - (x*e-hxs); in expm1f()
85 e -= hxs; in expm1f()
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| /third_party/node/deps/v8/src/base/ |
| H A D | ieee754.cc | 2217 /* Scaled Q's: Qn_here = 2**n * Qn_above, for R(2*z) where z = hxs = in expm1()
2227 double y, hi, lo, c, t, e, hxs, hfx, r1, twopk; in expm1() local
2283 hxs = x * hfx; in expm1()
2284 r1 = one + hxs * (Q1 + hxs * (Q2 + hxs * (Q3 + hxs * (Q4 + hxs * Q5)))); in expm1()
2286 e = hxs * ((r1 - t) / (6.0 - x * t)); in expm1()
2288 return x - (x * e - hxs); /* in expm1()
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