Searched refs:z_h (Results 1 - 2 of 2) sorted by relevance
| /openjdk7/jdk/src/share/native/java/lang/fdlibm/src/ |
| H A D | e_pow.c | 118 double z,ax,z_h,z_l,p_h,p_l; local
260 z_h = cp_h*p_h; /* cp_h+cp_l = 2/(3*log2) */
262 /* log2(ax) = (ss+..)*2/(3*log2) = n + dp_h + z_h + z_l */
264 t1 = (((z_h+z_l)+dp_h[k])+t);
266 t2 = z_l-(((t1-t)-dp_h[k])-z_h);
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| /openjdk7/hotspot/src/share/vm/runtime/ |
| H A D | sharedRuntimeTrans.cpp | 510 double z,ax,z_h,z_l,p_h,p_l; local
661 z_h = cp_h*p_h; /* cp_h+cp_l = 2/(3*log2) */
663 /* log2(ax) = (ss+..)*2/(3*log2) = n + dp_h + z_h + z_l */
665 t1 = (((z_h+z_l)+dp_h[k])+t);
667 t2 = z_l-(((t1-t)-dp_h[k])-z_h);
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