Pts.js · Linear algebra · Canvas

Vectors, made tangible.

Drag the arrowheads, choose a method, and tune its inputs. The diagram, formula, and result stay in step, so every gesture has a numerical explanation.

p5.Vector method atlas

One vector. Seventeen ways to see it.

17 methods · live

Selected methodsub()

Subtract v from u

u(5, 2, 0)|u| 5.39 · XY heading 22°
v(3, 4, 0)|v| 5.00 · XY heading 53°
sub() result(2, -2, 0)u − vmagnitude 2.83
Vector u
Vector v

Canvas shows the XY projection · sliders include Z