Searched defs:Q1 (Results 1 - 11 of 11) sorted by relevance

/illumos-gate/usr/src/lib/libm/common/C/
H A Dexpm1.c60 * R1(z) ~ 1.0 + Q1*z + Q2*z**2 + Q3*z**3 + Q4*z**4 + Q5*z**5
61 * where Q1 = -1.6666666666666567384E-2,
66 * (where z=r*r, and the values of Q1 to Q5 are listed below)
69 * | 1.0+Q1*z+...+Q5*z - R1(z) | <= 2
142 /* Q1 */ -3.33333333333331316428e-02, /* BFA11111 111110F4 */
155 #define Q1 xxx[7] macro
230 r1 = one + hxs * (Q1 + hxs * (Q2 + hxs * (Q3 + hxs * (Q4 + hxs * Q5))));
H A D__cos.c68 /* Q1 = */ -0.5,
85 #define Q1 sc[10] macro
108 q = z * ((Q1 + z * Q2) + (z * z) * (Q3 + z * Q4));
H A D__sin.c68 /* Q1 = */ -0.5,
85 #define Q1 sc[10] macro
H A D__sincos.c94 /* Q1 = */ -0.5,
111 #define Q1 sc[10] macro
137 q = z * ((Q1 + z * Q2) + (z * z) * (Q3 +
H A Dcos.c63 /* Q1 = */ -0.5,
91 #define Q1 sc[10] macro
128 w = z * ((Q1 + z * Q2) + (z * z) * (Q3 + z * Q4));
H A Dsincos.c116 /* Q1 = */ -0.5,
152 #define Q1 sc[10] macro
201 q = z * ((Q1 + z * Q2) + (z * z) *
/illumos-gate/usr/src/lib/libm/common/LD/
H A Derfl.c64 * erf(x) = c + P1(s)/Q1(s)
65 * erfc(x) = (1-c) - P1(s)/Q1(s)
66 * precision: |P1/Q1 - (erf(x)-c)| <= 2**-118.41
73 * precision: |P1/Q1 - (erf(x)-c)| <= 2**-123.83
136 * Rational erf(x) = ((float)0.84506291151) + P1(x-1)/Q1(x-1) on [0.84375,1.25]
153 static long double Q1[] = { /* 12 bottom coeffs with leading 1.0 hidden */ variable
296 t = C1+__poly_libmq(s,12,P1)/(one+s*__poly_libmq(s,12,Q1));
329 return t - __poly_libmq(s,12,P1)/(one+s*__poly_libmq(s,12,Q1));
/illumos-gate/usr/src/lib/libm/common/Q/
H A Derfl.c65 * erf(x) = c + P1(s)/Q1(s)
66 * erfc(x) = (1-c) - P1(s)/Q1(s)
67 * precision: |P1/Q1 - (erf(x)-c)| <= 2**-118.41
74 * precision: |P1/Q1 - (erf(x)-c)| <= 2**-123.83
137 * Rational erf(x) = ((float)0.84506291151) + P1(x-1)/Q1(x-1) on [0.84375,1.25]
154 static const long double Q1[] = { /* 12 bottom coeffs with leading 1.0 hidden */ variable
297 t = C1+__poly_libmq(s,12,P1)/(one+s*__poly_libmq(s,12,Q1));
329 return t - __poly_libmq(s,12,P1)/(one+s*__poly_libmq(s,12,Q1));
/illumos-gate/usr/src/lib/libast/common/uwin/
H A Dgamma.c108 #define Q1 1.06258521948016171343454061571e+00 macro
277 q = Q0 +z*(Q1+z*(Q2+z*(Q3+z*(Q4+z*(Q5+z*(Q6+z*(Q7+z*Q8)))))));
/illumos-gate/usr/src/lib/libm/common/complex/
H A Dk_atan2.c261 #define Q1 q[2] macro
/illumos-gate/usr/src/lib/libm/common/m9x/
H A Dtgammal.c64 static const long double Q1[] = { variable
157 for (t4 = Q1[8], t3 = P1[8] + y * P1[9], i = 7; i >= 0; i--) {
158 t4 = t4 * y + Q1[i];

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