Lines Matching defs:xi
48 float xr, xi, yr, yi;
68 xi = a[j1 + 1];
74 a[k1 + 1] = xi;
78 xi = a[j1 + 1];
84 a[k1 + 1] = xi;
88 xi = a[j1 + 1];
94 a[k1 + 1] = xi;
98 xi = a[j1 + 1];
104 a[k1 + 1] = xi;
109 xi = a[j1 + 1];
115 a[k1 + 1] = xi;
505 float wkr, wki, xr, xi, yr, yi;
513 xi = a[j2 + 1] + a[k2 + 1];
514 yr = wkr * xr - wki * xi;
515 yi = wkr * xi + wki * xr;
526 float wkr, wki, xr, xi, yr, yi;
535 xi = a[j2 + 1] + a[k2 + 1];
536 yr = wkr * xr + wki * xi;
537 yi = wkr * xi - wki * xr;
548 float xi;
553 xi = a[0] - a[1];
555 a[1] = xi;
