f min f max θ min (deg) θ max (deg) Iterations Waveform sin sin³ sinc triangle square abs(sin) saw tanh(sin) sin⁵ cos cos² saw² abs(cos) exp(-sin²) k-function cot cot² tan tan² sec sec² csc csc² cot³ tan³ sec³ csc³ tan⁴ Color scheme Blue-Yellow (bright contrast) Red-Green Cyan-Magenta Orange-Purple Rainbow Grayscale Draw