@options;

@figure;
  A = point( -3.57 , -0.73 );
  B = point( 4.4 , -0.7 );
  M = point( -2.73 , 4.5 );
  sAM = segment( A , M );
  sMB = segment( M , B );
  varsi x =[AM<BM,2*AB,ln(AB)];

@config;
actualisationcontinue=oui;