Lines Matching defs:xi
358 double xi;
368 xi = a[0] - a[1];
370 a[1] = xi;
389 double xr, xi, yr, yi;
403 xi = a[j + 1];
409 a[k + 1] = xi;
413 xi = a[j1 + 1];
419 a[k1 + 1] = xi;
423 xi = a[j1 + 1];
429 a[k1 + 1] = xi;
433 xi = a[j1 + 1];
439 a[k1 + 1] = xi;
445 xi = a[j1 + 1];
451 a[k1 + 1] = xi;
461 xi = a[j + 1];
467 a[k + 1] = xi;
471 xi = a[j1 + 1];
477 a[k1 + 1] = xi;
827 double ec, w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi;
848 xi = a[j + 3] + a[k - 1];
849 yr = wdr * xr - wdi * xi;
850 yi = wdr * xi + wdi * xr;
858 xi = a[j + 1] + a[k + 1];
859 yr = wkr * xr - wki * xi;
860 yi = wkr * xi + wki * xr;
879 xi = a[3] + a[n - 1];
880 yr = wdr * xr - wdi * xi;
881 yi = wdr * xi + wdi * xr;
893 double ec, w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi;
915 xi = a[j + 3] + a[k - 1];
916 yr = wdr * xr + wdi * xi;
917 yi = wdr * xi - wdi * xr;
925 xi = a[j + 1] + a[k + 1];
926 yr = wkr * xr + wki * xi;
927 yi = wkr * xi - wki * xr;
946 xi = a[3] + a[n - 1];
947 yr = wdr * xr + wdi * xi;
948 yi = wdr * xi - wdi * xr;