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Searched refs:z_l (Results 1 - 4 of 4) sorted by relevance

/third_party/FreeBSD/lib/msun/ld128/
H A De_powl.c148 long double z, ax, z_h, z_l, p_h, p_l; in powl() local
353 z_l = cp_l * p_h + p_l * cp + dp_l[k]; in powl()
354 /* log2(ax) = (s+..)*2/(3*log2) = n + dp_h + z_h + z_l */ in powl()
356 t1 = (((z_h + z_l) + dp_h[k]) + t); in powl()
361 t2 = z_l - (((t1 - t) - dp_h[k]) - z_h); in powl()
/third_party/jerryscript/jerry-libm/
H A Dpow.c124 double z_h, z_l, p_l; in pow() local
364 z_l = cp_l * p_h.dbl + p_l * cp + dp_l[k]; in pow()
365 /* log2(ax) = (ss + ...) * 2 / (3 * log2) = n + dp_h + z_h + z_l */ in pow()
367 t1.dbl = (((z_h + z_l) + dp_h[k]) + t.dbl); in pow()
369 t2 = z_l - (((t1.dbl - t.dbl) - dp_h[k]) - z_h); in pow()
/third_party/rust/crates/minimal-lexical/src/
H A Dlibm.rs67 let z_l: f32; in powf()
298 z_l = CP_L * p_h + p_l * CP + i!(DP_L, k as usize); in powf()
299 /* log2(ax) = (s+..)*2/(3*log2) = n + dp_h + z_h + z_l */ in powf()
301 t1 = ((z_h + z_l) + i!(DP_H, k as usize)) + t; in powf()
304 t2 = z_l - (((t1 - t) - i!(DP_H, k as usize)) - z_h); in powf()
868 let z_l: f64 = CP_L * p_h + p_l * CP + i!(DP_L, k as usize); in powd()
870 /* log2(ax) = (ss+..)*2/(3*log2) = n + dp_h + z_h + z_l */ in powd()
872 t1 = with_set_low_word(((z_h + z_l) + i!(DP_H, k as usize)) + t, 0); in powd()
873 t2 = z_l - (((t1 - t) - i!(DP_H, k as usize)) - z_h); in powd()
/third_party/node/deps/v8/src/base/
H A Dieee754.cc2670 double z, ax, z_h, z_l, p_h, p_l; in pow() local
2835 z_l = cp_l * p_h + p_l * cp + dp_l[k]; in pow()
2836 /* log2(ax) = (ss+..)*2/(3*log2) = n + dp_h + z_h + z_l */ in pow()
2838 t1 = (((z_h + z_l) + dp_h[k]) + t); in pow()
2840 t2 = z_l - (((t1 - t) - dp_h[k]) - z_h); in pow()

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