Plots A simple graph plotting app for GNOME. Supported formula types Formulae of the form r = f(θ) — Explicit formulae for r (polar equations) Formulae of the form x = f(y) — Explicit formulae for x Formulae of the form y = f(x) — Explicit formulae for y Formulae of the form θ = f(r) — Explicit formulae for θ (polar equations) Implicit formulae of the form f(x,y) = g(x,y) — Implicit formulae for x and y Variables and sliders — Easily adjustable parameters Available functions Basic arithmetic operators — Simple operators Exponential and logarithmic functions — e.g. exp, log Hyperbolic functions — e.g. sinh, cosh, tanh Miscellaneous functions — e.g. |x|, ⌈x⌉, ⌊x⌋, sgn(x) Sums and Products — in Σ and Π notation Symbols — Symbols with special meaning Trigonometric functions — e.g. sin, cos, tan