Home
last modified time | relevance | path

Searched refs:z (Results 1 – 25 of 825) sorted by relevance

12345678910>>...33

/glibc-2.36/sysdeps/ieee754/ldbl-128ibm/
De_lgammal_r.c711 long double p, q, w, z, nx; in __ieee754_lgammal_r() local
740 z = q - p; in __ieee754_lgammal_r()
741 if (z > 0.5L) in __ieee754_lgammal_r()
744 z = p - q; in __ieee754_lgammal_r()
746 z = q * __sinl (PIL * z); in __ieee754_lgammal_r()
748 z = __logl (PIL / z) - w; in __ieee754_lgammal_r()
749 return (z); in __ieee754_lgammal_r()
769 z = x - 0.25L; in __ieee754_lgammal_r()
770 p = z * neval (z, RN1r25, NRN1r25) / deval (z, RD1r25, NRD1r25); in __ieee754_lgammal_r()
776 z = x + (1 - x0a); in __ieee754_lgammal_r()
[all …]
De_j1l.c614 long double xx, xinv, z, p, q, c, s, cc, ss; in __ieee754_j1l() local
637 z = xx * xx; in __ieee754_j1l()
638 p = xx * z * neval (z, J0_2N, NJ0_2N) / deval (z, J0_2D, NJ0_2D); in __ieee754_j1l()
656 z = __cosl (xx + xx); in __ieee754_j1l()
658 cc = z / ss; in __ieee754_j1l()
660 ss = z / cc; in __ieee754_j1l()
665 z = ONEOSQPI * cc / sqrtl (xx); in __ieee754_j1l()
667 z = -z; in __ieee754_j1l()
668 return z; in __ieee754_j1l()
672 z = xinv * xinv; in __ieee754_j1l()
[all …]
De_j0l.c609 long double xx, xinv, z, p, q, c, s, cc, ss; in __ieee754_j0l() local
627 z = xx * xx; in __ieee754_j0l()
628 p = z * z * neval (z, J0_2N, NJ0_2N) / deval (z, J0_2D, NJ0_2D); in __ieee754_j0l()
629 p -= 0.25L * z; in __ieee754_j0l()
646 z = -__cosl (xx + xx); in __ieee754_j0l()
648 cc = z / ss; in __ieee754_j0l()
650 ss = z / cc; in __ieee754_j0l()
657 z = xinv * xinv; in __ieee754_j0l()
664 p = neval (z, P16_IN, NP16_IN) / deval (z, P16_ID, NP16_ID); in __ieee754_j0l()
665 q = neval (z, Q16_IN, NQ16_IN) / deval (z, Q16_ID, NQ16_ID); in __ieee754_j0l()
[all …]
Ds_erfl.c763 long double a, y, z; in __erfl() local
796 z = x * x; in __erfl()
814 y = a + a * neval (z, TN1, NTN1) / deval (z, TD1, NTD1); in __erfl()
831 long double y, z, p, r; in __erfcl() local
863 z = x - 0.25L; in __erfcl()
864 y = C13b + z * neval (z, RNr13, NRNr13) / deval (z, RDr13, NRDr13); in __erfcl()
868 z = x - 0.375L; in __erfcl()
869 y = C14b + z * neval (z, RNr14, NRNr14) / deval (z, RDr14, NRDr14); in __erfcl()
873 z = x - 0.5L; in __erfcl()
874 y = C15b + z * neval (z, RNr15, NRNr15) / deval (z, RDr15, NRDr15); in __erfcl()
[all …]
De_acosl.c155 long double a, z, r, w, p, q, s, t, f2; in __ieee754_acosl() local
178 z = x * x; in __ieee754_acosl()
179 p = (((((((((pS9 * z in __ieee754_acosl()
180 + pS8) * z in __ieee754_acosl()
181 + pS7) * z in __ieee754_acosl()
182 + pS6) * z in __ieee754_acosl()
183 + pS5) * z in __ieee754_acosl()
184 + pS4) * z in __ieee754_acosl()
185 + pS3) * z in __ieee754_acosl()
186 + pS2) * z in __ieee754_acosl()
[all …]
Ds_log1pl.c126 long double x, y, z, r, s; in __log1pl() local
167 z = x - 0.5L; in __log1pl()
168 y = 0.5L * z + 0.5L; in __log1pl()
172 z = x - 0.5L; in __log1pl()
173 z -= 0.5L; in __log1pl()
176 x = z / y; in __log1pl()
177 z = x * x; in __log1pl()
178 r = ((((R5 * z in __log1pl()
179 + R4) * z in __log1pl()
180 + R3) * z in __log1pl()
[all …]
Dk_sincosl.c102 long double h, l, z, sin_l, cos_l_m1; in __kernel_sincosl() local
125 z = x * x; in __kernel_sincosl()
126 *sinx = x + (x * (z*(SIN1+z*(SIN2+z*(SIN3+z*(SIN4+ in __kernel_sincosl()
127 z*(SIN5+z*(SIN6+z*(SIN7+z*SIN8))))))))); in __kernel_sincosl()
128 *cosx = ONE + (z*(COS1+z*(COS2+z*(COS3+z*(COS4+ in __kernel_sincosl()
129 z*(COS5+z*(COS6+z*(COS7+z*COS8)))))))); in __kernel_sincosl()
180 z = l * l; in __kernel_sincosl()
181 sin_l = l*(ONE+z*(SSIN1+z*(SSIN2+z*(SSIN3+z*(SSIN4+z*SSIN5))))); in __kernel_sincosl()
182 cos_l_m1 = z*(SCOS1+z*(SCOS2+z*(SCOS3+z*(SCOS4+z*SCOS5)))); in __kernel_sincosl()
183 z = __sincosl_table [index + SINCOSL_SIN_HI] in __kernel_sincosl()
[all …]
Dk_sinl.c83 long double h, l, z, sin_l, cos_l_m1; in __kernel_sinl() local
101 z = x * x; in __kernel_sinl()
102 return x + (x * (z*(SIN1+z*(SIN2+z*(SIN3+z*(SIN4+ in __kernel_sinl()
103 z*(SIN5+z*(SIN6+z*(SIN7+z*SIN8))))))))); in __kernel_sinl()
148 z = l * l; in __kernel_sinl()
149 sin_l = l*(ONE+z*(SSIN1+z*(SSIN2+z*(SSIN3+z*(SSIN4+z*SSIN5))))); in __kernel_sinl()
150 cos_l_m1 = z*(SCOS1+z*(SCOS2+z*(SCOS3+z*(SCOS4+z*SCOS5)))); in __kernel_sinl()
151 z = __sincosl_table [index + SINCOSL_SIN_HI] in __kernel_sinl()
155 return (ix < 0) ? -z : z; in __kernel_sinl()
/glibc-2.36/sysdeps/ieee754/ldbl-96/
De_j0l.c111 long double z, s, c, ss, cc, r, u, v; in __ieee754_j0l() local
127 z = -__cosl (x + x); in __ieee754_j0l()
129 cc = z / ss; in __ieee754_j0l()
131 ss = z / cc; in __ieee754_j0l()
138 z = (invsqrtpi * cc) / sqrtl (x); in __ieee754_j0l()
143 z = invsqrtpi * (u * cc - v * ss) / sqrtl (x); in __ieee754_j0l()
145 return z; in __ieee754_j0l()
156 z = x * x; in __ieee754_j0l()
157 r = z * (R[0] + z * (R[1] + z * (R[2] + z * (R[3] + z * R[4])))); in __ieee754_j0l()
158 s = S[0] + z * (S[1] + z * (S[2] + z * (S[3] + z))); in __ieee754_j0l()
[all …]
De_j1l.c115 long double z, c, r, s, ss, cc, u, v, y; in __ieee754_j1l() local
131 z = __cosl (y + y); in __ieee754_j1l()
133 cc = z / ss; in __ieee754_j1l()
135 ss = z / cc; in __ieee754_j1l()
142 z = (invsqrtpi * cc) / sqrtl (y); in __ieee754_j1l()
147 z = invsqrtpi * (u * cc - v * ss) / sqrtl (y); in __ieee754_j1l()
150 return -z; in __ieee754_j1l()
152 return z; in __ieee754_j1l()
165 z = x * x; in __ieee754_j1l()
166 r = z * (R[0] + z * (R[1]+ z * (R[2] + z * (R[3] + z * R[4])))); in __ieee754_j1l()
[all …]
Ds_erfl.c257 long double R, S, P, Q, s, y, z, r; in __erfl() local
284 z = x * x; in __erfl()
285 r = pp[0] + z * (pp[1] in __erfl()
286 + z * (pp[2] + z * (pp[3] + z * (pp[4] + z * pp[5])))); in __erfl()
287 s = qq[0] + z * (qq[1] in __erfl()
288 + z * (qq[2] + z * (qq[3] + z * (qq[4] + z * (qq[5] + z))))); in __erfl()
327 z = x; in __erfl()
328 GET_LDOUBLE_WORDS (i, i0, i1, z); in __erfl()
330 SET_LDOUBLE_WORDS (z, i, i0, i1); in __erfl()
332 __ieee754_expl (-z * z - 0.5625) * __ieee754_expl ((z - x) * (z + x) + in __erfl()
[all …]
Dk_sinl.c89 long double absx, h, l, z, sin_l, cos_l_m1; in __kernel_sinl() local
102 z = x * x; in __kernel_sinl()
103 return x + (x * (z*(SIN1+z*(SIN2+z*(SIN3+z*(SIN4+ in __kernel_sinl()
104 z*(SIN5+z*(SIN6+z*(SIN7+z*SIN8))))))))); in __kernel_sinl()
121 z = l * l; in __kernel_sinl()
122 sin_l = l*(ONE+z*(SSIN1+z*(SSIN2+z*(SSIN3+z*(SSIN4+z*SSIN5))))); in __kernel_sinl()
123 cos_l_m1 = z*(SCOS1+z*(SCOS2+z*(SCOS3+z*(SCOS4+z*SCOS5)))); in __kernel_sinl()
124 z = __sincosl_table [index + SINCOSL_SIN_HI] in __kernel_sinl()
128 return (x < 0) ? -z : z; in __kernel_sinl()
/glibc-2.36/sysdeps/ieee754/ldbl-128/
De_lgammal_r.c761 _Float128 p, q, w, z, nx; in __ieee754_lgammal_r() local
790 z = q - p; in __ieee754_lgammal_r()
791 if (z > L(0.5)) in __ieee754_lgammal_r()
794 z = p - q; in __ieee754_lgammal_r()
796 z = q * __sinl (PIL * z); in __ieee754_lgammal_r()
798 z = __logl (PIL / z) - w; in __ieee754_lgammal_r()
799 return (z); in __ieee754_lgammal_r()
819 z = x - L(0.25); in __ieee754_lgammal_r()
820 p = z * neval (z, RN1r25, NRN1r25) / deval (z, RD1r25, NRD1r25); in __ieee754_lgammal_r()
826 z = x + (1 - x0a); in __ieee754_lgammal_r()
[all …]
De_j1l.c691 _Float128 xx, xinv, z, p, q, c, s, cc, ss; in __ieee754_j1l() local
714 z = xx * xx; in __ieee754_j1l()
715 p = xx * z * neval (z, J0_2N, NJ0_2N) / deval (z, J0_2D, NJ0_2D); in __ieee754_j1l()
733 z = __cosl (xx + xx); in __ieee754_j1l()
735 cc = z / ss; in __ieee754_j1l()
737 ss = z / cc; in __ieee754_j1l()
742 z = ONEOSQPI * cc / sqrtl (xx); in __ieee754_j1l()
744 z = -z; in __ieee754_j1l()
745 return z; in __ieee754_j1l()
749 z = xinv * xinv; in __ieee754_j1l()
[all …]
De_j0l.c682 _Float128 xx, xinv, z, p, q, c, s, cc, ss; in __ieee754_j0l() local
700 z = xx * xx; in __ieee754_j0l()
701 p = z * z * neval (z, J0_2N, NJ0_2N) / deval (z, J0_2D, NJ0_2D); in __ieee754_j0l()
702 p -= L(0.25) * z; in __ieee754_j0l()
719 z = -__cosl (xx + xx); in __ieee754_j0l()
721 cc = z / ss; in __ieee754_j0l()
723 ss = z / cc; in __ieee754_j0l()
730 z = xinv * xinv; in __ieee754_j0l()
737 p = neval (z, P16_IN, NP16_IN) / deval (z, P16_ID, NP16_ID); in __ieee754_j0l()
738 q = neval (z, Q16_IN, NQ16_IN) / deval (z, Q16_ID, NQ16_ID); in __ieee754_j0l()
[all …]
De_acosl.c155 _Float128 z, r, w, p, q, s, t, f2; in __ieee754_acosl() local
182 z = x * x; in __ieee754_acosl()
183 p = (((((((((pS9 * z in __ieee754_acosl()
184 + pS8) * z in __ieee754_acosl()
185 + pS7) * z in __ieee754_acosl()
186 + pS6) * z in __ieee754_acosl()
187 + pS5) * z in __ieee754_acosl()
188 + pS4) * z in __ieee754_acosl()
189 + pS3) * z in __ieee754_acosl()
190 + pS2) * z in __ieee754_acosl()
[all …]
Ds_log1pl.c126 _Float128 x, y, z, r, s; in __log1pl() local
175 z = x - L(0.5); in __log1pl()
176 y = L(0.5) * z + L(0.5); in __log1pl()
180 z = x - L(0.5); in __log1pl()
181 z -= L(0.5); in __log1pl()
184 x = z / y; in __log1pl()
185 z = x * x; in __log1pl()
186 r = ((((R5 * z in __log1pl()
187 + R4) * z in __log1pl()
188 + R3) * z in __log1pl()
[all …]
Dk_sincosl.c102 _Float128 h, l, z, sin_l, cos_l_m1; in __kernel_sincosl() local
122 z = x * x; in __kernel_sincosl()
123 *sinx = x + (x * (z*(SIN1+z*(SIN2+z*(SIN3+z*(SIN4+ in __kernel_sincosl()
124 z*(SIN5+z*(SIN6+z*(SIN7+z*SIN8))))))))); in __kernel_sincosl()
125 *cosx = ONE + (z*(COS1+z*(COS2+z*(COS3+z*(COS4+ in __kernel_sincosl()
126 z*(COS5+z*(COS6+z*(COS7+z*COS8)))))))); in __kernel_sincosl()
157 z = l * l; in __kernel_sincosl()
158 sin_l = l*(ONE+z*(SSIN1+z*(SSIN2+z*(SSIN3+z*(SSIN4+z*SSIN5))))); in __kernel_sincosl()
159 cos_l_m1 = z*(SCOS1+z*(SCOS2+z*(SCOS3+z*(SCOS4+z*SCOS5)))); in __kernel_sincosl()
160 z = __sincosl_table [index + SINCOSL_SIN_HI] in __kernel_sincosl()
[all …]
/glibc-2.36/sysdeps/ieee754/flt-32/
De_j1f.c236 j1f_near_root (float x, float z) in j1f_near_root() argument
255 return z; in j1f_near_root()
265 float z, s,c,ss,cc,r,u,v,y; in __ieee754_j1f() local
281 z = __cosf(y+y); in __ieee754_j1f()
282 if ((s*c)>zero) cc = z/ss; in __ieee754_j1f()
283 else ss = z/cc; in __ieee754_j1f()
293 z = (invsqrtpi * cc) / sqrtf(y); in __ieee754_j1f()
295 z = (hx < 0) ? -z : z; in __ieee754_j1f()
301 return z; in __ieee754_j1f()
303 return j1f_near_root (x, z); in __ieee754_j1f()
[all …]
De_acosf.c38 float z,p,q,r,w,s,c,df; in __ieee754_acosf() local
50 z = x*x; in __ieee754_acosf()
51 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
52 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acosf()
56 z = (one+x)*(float)0.5; in __ieee754_acosf()
57 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
58 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acosf()
59 s = sqrtf(z); in __ieee754_acosf()
65 z = (one-x)*(float)0.5; in __ieee754_acosf()
66 s = sqrtf(z); in __ieee754_acosf()
[all …]
De_j0f.c231 j0f_near_root (float x, float z) in j0f_near_root() argument
247 return z; in j0f_near_root()
256 float z, s,c,ss,cc,r,u,v; in __ieee754_j0f() local
272 z = -__cosf(x+x); in __ieee754_j0f()
273 if ((s*c)<zero) cc = z/ss; in __ieee754_j0f()
274 else ss = z/cc; in __ieee754_j0f()
284 z = (invsqrtpi * cc) / sqrtf(x); in __ieee754_j0f()
290 return z; in __ieee754_j0f()
292 return j0f_near_root (x, z); in __ieee754_j0f()
299 z = x*x; in __ieee754_j0f()
[all …]
/glibc-2.36/localedata/
Dse_NO.UTF-8.in6 áz
15 čz
18 ʒz
21 ǯz
29 đz
30 ðz
39 ǧz
42 ǥz
51 ǩz
64 ŋz
[all …]
/glibc-2.36/sysdeps/ieee754/dbl-64/
De_j1.c92 double z, s, c, ss, cc, r, u, v, y, r1, r2, s1, s2, s3, z2, z4; in __ieee754_j1() local
107 z = __cos (y + y); in __ieee754_j1()
109 cc = z / ss; in __ieee754_j1()
111 ss = z / cc; in __ieee754_j1()
118 z = (invsqrtpi * cc) / sqrt (y); in __ieee754_j1()
122 z = invsqrtpi * (u * cc - v * ss) / sqrt (y); in __ieee754_j1()
125 return -z; in __ieee754_j1()
127 return z; in __ieee754_j1()
140 z = x * x; in __ieee754_j1()
141 r1 = z * R[0]; z2 = z * z; in __ieee754_j1()
[all …]
De_j0.c88 double z, s, c, ss, cc, r, u, v, r1, r2, s1, s2, z2, z4; in __ieee754_j0() local
103 z = -__cos (x + x); in __ieee754_j0()
105 cc = z / ss; in __ieee754_j0()
107 ss = z / cc; in __ieee754_j0()
114 z = (invsqrtpi * cc) / sqrt (x); in __ieee754_j0()
118 z = invsqrtpi * (u * cc - v * ss) / sqrt (x); in __ieee754_j0()
120 return z; in __ieee754_j0()
130 z = x * x; in __ieee754_j0()
131 r1 = z * R[2]; z2 = z * z; in __ieee754_j0()
132 r2 = R[3] + z * R[4]; z4 = z2 * z2; in __ieee754_j0()
[all …]
Ddla.h47 #define EADD(x,y,z,zz) \ argument
48 z=(x)+(y); zz=(fabs(x)>fabs(y)) ? (((x)-(z))+(y)) : (((y)-(z))+(x));
55 #define ESUB(x,y,z,zz) \ argument
56 z=(x)-(y); zz=(fabs(x)>fabs(y)) ? (((x)-(z))-(y)) : ((x)-((y)+(z)));
60 # define DLA_FMS(x, y, z) __builtin_fma (x, y, -(z)) argument
69 # define EMULV(x, y, z, zz) \ argument
70 z = x * y; zz = DLA_FMS (x, y, z);
72 # define EMULV(x, y, z, zz) \ argument
76 z = (x) * (y); zz = (((hx * hy - z) + hx * ty) + tx * hy) + tx * ty; \
87 # define MUL12(x, y, z, zz) \ argument
[all …]

12345678910>>...33