bugrt.edp

FreeFem++可以生成高质量的有限元网格。可以用于流体力学

mesh Th=square(3,3);
fespace Wf(Th,[RT0,P0]);// faux 

func ug1 = x ;
func ug2 = y ;

Wf [w1,w2,wp] = [ ug1,ug2,x]; 
cout << " w1(0.5,0.6) " << w1(0.5,0.6) <<endl;
cout << " w2(0.5,0.6) " << w2(0.5,0.6) <<endl;