fx                372 Magick++/lib/Magick++/Image.h     void            fx ( const std::string expression );
fx                373 Magick++/lib/Magick++/Image.h     void            fx ( const std::string expression,
fx                153 magick/colorspace.c     fx,
fx                165 magick/colorspace.c   fx=LabF1(X/D50X);
fx                169 magick/colorspace.c   *a=(500.0*(fx-fy))/255.0;
fx               2400 magick/distort.c             double r,fx,fy,gx,gy;
fx               2406 magick/distort.c               fx = ((coeff[0]*r + coeff[1])*r + coeff[2])*r + coeff[3];
fx               2412 magick/distort.c                 fx = 1/fx;  fy = 1/fy;
fx               2413 magick/distort.c                 gx *= -fx*fx;  gy *= -fy*fy;
fx               2416 magick/distort.c               s.x = d.x*fx + coeff[8];
fx               2419 magick/distort.c                   gx*d.x*d.x + fx, gx*d.x*d.y,