InvertAffineCoefficients  653 magick/distort.c       InvertAffineCoefficients(inverse, coeff); /* invert */
InvertAffineCoefficients 1786 magick/distort.c         InvertAffineCoefficients(coeff, inverse);
InvertAffineCoefficients 2008 magick/distort.c         InvertAffineCoefficients(coeff, inverse);