With the three web pages we present to you, you will be able to see the vector field of mathematical equations in a plane or graph where arrows will be shown for the magnitude and direction of the vector field. With these platforms you can plot the vector field graph easily and without needing to register. From the interface of each application you can insert equations and vector values, and then either observe the graphs or export them as image files (PNG or JPG) on your computer.
Vector Field Generator
We'll start with Vector Field Generator, one of the best web pages for viewing the vector field of graphs. On the left side of its interface, you will see preset vector equations. You can use them as templates, edit them, or delete them to create one from scratch. When you add the equation, you will immediately see the vector field on the right. If you need to create a vector field and then save and edit it, you will need to create an account on the website.
Vector Field Online Graphing
Vector Field Online Graphing is a web page that allows you to enter multiple vector equations, and then visualize the vector fields with different arrows (in different colors), based on the input equations. The color differentiation of the arrows will help you identify which vector field belongs to each equation. The environment allows you to adjust graph values such as: xmin, xmax, ymin, ymax and scale. When you finish the work, you can export it in PNG format.
Vector Field Plotter
Vector Field Plotter is a very easy-to-use vector field “grapher” web page. To add equations, you can use the i and j components. In both fields you will find elements a, d, c and d. For each of these elements there is a separate box to enter the values and, in this way, create and update the equations. When you finish the mathematical expression, you will be able to visualize the vector graph on the left side of its interface. To export the work, you will have to click on it with the auxiliary mouse button and save it in PNG format.
The creation of a vector field graph with the three mentioned websites will be a very simple task. You will only need to add vector equations and verify the output. Although the first option is the most powerful and easy to use, the second and third allow you to create more than one vector field at the same time.
