Google Classroom
GeoGebraGeoGebra Classroom

Copia de 2D Vector Fields

Enter the x and y components of your vector field in the input fields. Change xn=xSteps and yn=ySteps as well as the plotted mins/maxs Change v=VectorScale and vh=VectorHead
My thanks to Mike May and Russell Blyth and to Mike Borcherds for pointing me in their direction.