Lines Matching defs:diff
656 double diff = alpha_i - alpha_j;
660 if( diff > 0 && alpha_j < 0 )
663 alpha_i = diff;
665 else if( diff <= 0 && alpha_i < 0 )
668 alpha_j = -diff;
671 if( diff > C_i - C_j && alpha_i > C_i )
674 alpha_j = C_i - diff;
676 else if( diff <= C_i - C_j && alpha_j > C_j )
679 alpha_i = C_j + diff;
