Lines Matching refs:ix
113 int i, j, n, hx, ix, lx; in cos() local
117 ix = hx & ~0x80000000; in cos()
119 if (ix <= 0x3fc50000) { /* |x| < 10.5/64 = 0.164062500 */ in cos()
120 if (ix < 0x3e400000) { /* |x| < 2**-27 */ in cos()
125 if (ix < 0x3f800000) /* |x| < 0.008 */ in cos()
133 n = ix >> 20; in cos()
135 i = (((ix >> 12) & 0xff) | 0x100) >> (0x401 - n); in cos()
142 i = ix - 0x3ff921fb; in cos()
150 if (((ix - 0x3ff92000) >> 12) == 0) { in cos()
163 i = ix - 0x4012D97C; in cos()
171 if (((ix - 0x4012D800) >> 9) == 0) { in cos()
183 i = ix - 0x401F6A7A; in cos()
191 if (((ix - 0x401F6A7A) >> 7) == 0) { in cos()
208 if (ix >= 0x7ff00000) /* cos(Inf or NaN) is NaN */ in cos()