General sine & cosine family r = 1 + 2.4 cos(θ) θ = 0 → r = 3.4 The ratio |a/b| controls the profile continuously.
Primary functions
Additional explorations
RectilinearPolar
θ domain0 → τ

τ = 2π · one complete turn

One rotation completes the angular-frequency cycle.

Same equation · rectangular view Radius r as a function of θ
θ →r(θ) becomes radial length
Cabinet of Polar Forms

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Choose a curve to bring its exact equation into the explorer.