Searched defs:ax (Results 1 - 25 of 29) sorted by relevance

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/illumos-gate/usr/src/lib/libm/common/complex/
H A Dclogf.c41 float x, y, ax, ay; local
52 ax = fabsf(x);
59 F_RE(ans) = ax;
61 F_RE(ans) = ax + ay;
66 dx = (double)ax;
73 F_RE(ans) = -1.0f / ax;
H A Dclog.c73 double x, y, t, ax, ay, w; local
86 ax = fabs(x);
89 /* swap x and y to force ax >= ay */
90 t = ax;
91 ax = ay;
101 D_RE(ans) = ax;
105 D_RE(ans) = ax * ay;
107 D_RE(ans) = ((ix | lx) == 0)? -one / ax : log(ax);
114 D_RE(ans) = log(ax);
[all...]
H A Dclogl.c51 long double x, y, t, ax, ay; local
61 ax = fabsl(x);
63 if (ix < iy || (ix == iy && ix < 0x7fff0000 && ax < ay)) {
64 /* swap x and y to force ax>=ay */
65 t = ax;
66 ax = ay;
73 if (isinfl(ax))
74 LD_RE(ans) = ax;
78 LD_RE(ans) = ax + ay;
80 LD_RE(ans) = logl(ax);
[all...]
H A Dcsqrtf.c43 float x, y, t, ax, ay, w; local
53 ax = fabsf(x);
60 F_RE(ans) = ax;
64 F_IM(ans) = ax;
67 F_IM(ans) = F_RE(ans) = ax + ay;
70 F_RE(ans) = sqrtf(ax);
73 F_IM(ans) = sqrtf(ax);
77 dx = (double) ax;
H A Dcabs.c53 double x, y, xh, yh, w, ax, ay; local
65 /* force ax = |x| ~>~ ay = |y| */
67 ax = fabs(y);
76 ax = fabs(x);
88 return ((ax == ay)? ay : ax);
90 return ((ay == ax)? ax : ay);
92 return (ax * ay);
97 ax
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H A Dcatan.c94 double x, y, ax, ay, t; local
100 ax = fabs(x);
127 D_RE(ans) = (fabs(x) - ax) / (fabs(x) - ax);
146 D_IM(ans) = ay / ax;
173 D_RE(ans) = atan(ax);
175 D_RE(ans) = half * atan2(two, (one - ax) * (one +
176 one / ax));
183 t = (ay / ax) / ax;
[all...]
H A Dcatanf.c48 float x, y, ax, ay, t; local
54 ax = fabsf(x);
77 F_RE(ans) = (fabsf(x) - ax) / (fabsf(x) - ax);
96 F_IM(ans) = ay / ax;
121 dx = (double)ax;
H A Dcatanl.c128 long double x, y, t1, ax, ay, t; local
133 ax = fabsl(x);
158 LD_RE(ans) = (fabsl(x) - ax) / (fabsl(x) - ax);
177 LD_IM(ans) = ay / ax;
186 } else if (ay < E * (one + ax)) {
214 t = (ay / ax) / ax;
216 t = ay / (ax * ax
[all...]
H A Dcsqrt.c122 double x, y, t, ax, ay; local
134 ax = fabs(x);
141 D_RE(ans) = ax;
145 D_IM(ans) = ax;
148 D_IM(ans) = D_RE(ans) = ax + ay;
151 D_RE(ans) = sqrt(ax);
154 D_IM(ans) = sqrt(ax);
160 t = sqrt(ax);
162 ax *= twom601;
164 t = two300 * sqrt(ax
[all...]
H A Dcsqrtl.c50 long double x, y, t, ax, ay; local
60 ax = fabsl(x);
67 LD_RE(ans) = ax;
71 LD_IM(ans) = ax;
74 LD_IM(ans) = LD_RE(ans) = ax + ay;
77 LD_RE(ans) = sqrtl(ax);
80 LD_IM(ans) = sqrtl(ax);
90 t = sqrtl(ax);
92 ax *= twom9001;
94 t = two4500 * sqrtl(ax
[all...]
/illumos-gate/usr/src/lib/libm/common/C/
H A Dhypot.c80 double xh, yh, w, ax, ay; local
89 * Force ax = |x| ~>~ ay = |y|
92 ax = fabs(y);
101 ax = fabs(x);
113 return (ax == ay ? ay : ax);
115 return (ay == ax ? ax : ay);
117 return (ax * ay); /* + -> * for Cheetah */
121 ax
[all...]
H A Dlog1p.c127 int k, hx, hu, ax; local
130 ax = hx & 0x7fffffff;
132 if (ax >= 0x7ff00000) { /* x is inf or nan */
140 if (ax >= 0x3ff00000) /* x <= -1.0 */
142 if (ax < 0x3e200000) { /* |x| < 2**-29 */
144 ax < 0x3c900000) /* |x| < 2**-54 */
H A Dpow.c162 double z, ax; local
192 ax = fabs(x);
266 z = ax;
285 /* Now ax is finite, y is finite */
286 /* first compute log2(ax) = w1+w2, with 24 bits w1 */
287 w1 = log2_x(ax, &w2);
/illumos-gate/usr/src/cmd/lp/filter/postscript/dpost/
H A Dps_include.c68 * ax, ay - left-right, up-down adjustment
74 double sx, double sy, double ax, double ay, double rot)
174 var(cx); var(cy); var(sx); var(sy); var(ax); var(ay); var(rot);
72 ps_include(FILE *fin, FILE *fout, int page_no, int whiteout, int outline, int scaleboth, double cx, double cy, double sx, double sy, double ax, double ay, double rot) argument
/illumos-gate/usr/src/lib/libmvec/common/
H A D__vexpf.c184 ax = xi & ~0x80000000; \
187 if (ax >= 0x42aeac50) /* log(2^126) = 87.3365... */ \
190 if (ax >= 0x7f800000) /* |x| = inf or nan */ \
192 if (ax > 0x7f800000) /* nan */ \
200 if (sign || ax > 0x42b17218) { \
212 ax = xi & ~0x80000000; \
215 if (ax > 0x42cff1b4) /* 103.972076f */ \
218 if (ax >= 0x7f800000) /* |x| = inf or nan */ \
220 if (ax > 0x7f800000) /* nan */ \
245 int xi, ax, sig local
[all...]
H A D__vpowf.c702 unsigned ux, ax, ax0, uy, ay; local
706 ax = ux & 0x7fffffff;
707 exp0 = (ax >> 23) - 127;
732 fy = ((ax < 0x3f800000) != (uy >> 31)) ? 0.0f : *(float*)&ay;
H A D__vrsqrt.c120 int ax, lx, hx, n_n; local
143 ax = hx & 0x7fffffff;
147 if ((ax | lx) == 0) /* |X| = zero */
206 ax = hx & 0x7fffffff;
210 if ((ax | lx) == 0) /* |X| = zero */
/illumos-gate/usr/src/uts/i86pc/os/
H A Dpci_cfgspace.c257 uint16_t ax, dx; local
273 regs.eax.word.ax = (PCI_FUNCTION_ID << 8) | PCI_BIOS_PRESENT;
277 ax = regs.eax.word.ax;
287 /* ah (the high byte of ax) must be zero */
288 if ((ax & 0xff00) != 0)
291 pci_bios_mech = (ax & 0x3);
/illumos-gate/usr/src/compat/bhyve/amd64/machine/
H A Dcpufunc.h55 do_cpuid(u_int ax, u_int *p) argument
59 : "0" (ax));
63 cpuid_count(u_int ax, u_int cx, u_int *p) argument
67 : "0" (ax), "c" (cx));
/illumos-gate/usr/src/lib/libm/common/Q/
H A Dpowl.c135 long double z, ax; local
161 ax = fabsl(x);
227 z = ax;
245 /* Now ax is finite, y is finite */
246 /* first compute log(ax) = w1+w2, with 53 bits w1 */
247 w1 = logl_x(ax, &w2);
/illumos-gate/usr/src/lib/libast/common/uwin/
H A Derf.c272 double R,S,P,Q,ax,s,y,z,r,fabs(),exp(); local
278 if ((ax = x) < 0)
279 ax = - ax;
280 if (ax < .84375) {
281 if (ax < 3.7e-09) {
282 if (ax < 1.0e-308)
291 if (ax < 1.25) { /* 0.84375 <= |x| < 1.25 */
300 if (ax >= 6.0) { /* inf>|x|>=6 */
307 z = -ax*a
330 double R,S,P,Q,s,ax,y,z,r,fabs(),__exp__D(); local
[all...]
/illumos-gate/usr/src/grub/grub-0.97/netboot/
H A Dundi.h49 uint16_t ax; member in struct:undi_loader
/illumos-gate/usr/src/boot/sys/amd64/include/
H A Dcpufunc.h130 do_cpuid(u_int ax, u_int *p) argument
134 : "0" (ax));
138 cpuid_count(u_int ax, u_int cx, u_int *p) argument
142 : "0" (ax), "c" (cx));
812 void cpuid_count(u_int ax, u_int cx, u_int *p);
814 void do_cpuid(u_int ax, u_int *p);
/illumos-gate/usr/src/boot/sys/i386/include/
H A Dcpufunc.h110 do_cpuid(u_int ax, u_int *p) argument
117 : "0" (ax));
121 cpuid_count(u_int ax, u_int cx, u_int *p) argument
125 : "0" (ax), "c" (cx));
723 void cpuid_count(u_int ax, u_int cx, u_int *p);
725 void do_cpuid(u_int ax, u_int *p);
/illumos-gate/usr/src/cmd/sa/
H A Dsar.c83 static struct sa64 nx, ox, ax, dx; variable in typeref:struct:
578 (void) memset(&ax, 0, sizeof (ax)); /* Zero out the accumulators. */
772 (uint64_t *)&dx.csi, (uint64_t *)&ax.csi, 0, sizeof (ax.csi));
774 (uint64_t *)&dx.si, (uint64_t *)&ax.si, 0, sizeof (ax.si));
776 (uint64_t *)&dx.cvmi, (uint64_t *)&ax.cvmi, 0,
777 sizeof (ax.cvmi));
779 ax
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