Searched defs:jx (Results 1 - 3 of 3) sorted by relevance
| /vbox/src/VBox/Devices/EFI/Firmware/StdLib/LibC/Math/ |
| H A D | e_sinh.c | 45 int32_t ix,jx; local
49 GET_HIGH_WORD(jx,x);
50 ix = jx&0x7fffffff;
56 if (jx<0) h = -h;
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| H A D | s_tanh.c | 51 int32_t jx,ix; local
54 GET_HIGH_WORD(jx,x);
55 ix = jx&0x7fffffff;
59 if (jx>=0) return one/x+one; /* tanh(+-inf)=+-1 */
78 return (jx>=0)? z: -z;
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| H A D | k_rem_pio2.c | 94 * jx nx - 1
159 int32_t jz,jx,jv,jp,jk,carry,n,iq[20],i,j,k,m,q0,ih; local
166 /* determine jx,jv,q0, note that 3>q0 */
167 jx = nx-1;
171 /* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */
172 j = jv-jx; m = jx+jk;
177 for(j=0,fw=0.0;j<=jx;j++) fw += x[j]*f[jx
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