Lines Matching refs:ad
118 var aa = a[0], ab = a[1], ac = a[2], ad = a[3],
121 var det = aa * ad - ab * ac;
127 out[0] = ad * det;
131 out[4] = (ac * aty - ad * atx) * det;
155 var aa = a[0], ab = a[1], ac = a[2], ad = a[3],
162 out[2] = ac*ba + ad*bc;
163 out[3] = ac*bb + ad*bd;
188 ad = a[3],
196 out[2] = ac*ct + ad*st;
197 out[3] = -ac*st + ct*ad;