Lines Matching defs:r2
30 double_t z, r, r2, r4, y, invc, logc, kd, hi, lo, t1, t2, t3, p;
55 r2 = r * r; /* rounding error: 0x1p-62. */
56 r4 = r2 * r2;
58 p = r2 * (B[0] + r * B[1]);
61 lo += r4 * (B[2] + r * B[3] + r2 * (B[4] + r * B[5]) +
62 r4 * (B[6] + r * B[7] + r2 * (B[8] + r * B[9])));
115 r2 = r * r; /* rounding error: 0x1p-54/N^2. */
116 r4 = r2 * r2;
119 p = A[0] + r * A[1] + r2 * (A[2] + r * A[3]) + r4 * (A[4] + r * A[5]);
120 y = lo + r2 * p + hi;