Fun math art (pictures) - benice equation

An implicit curve: swastika(x,y) = 0 The swastika here is an ancient Buddhist symbol, not the Nazi one. Composition of swasti...

Triple Crescent Moon Symbol (Boundary curves: circles) Boundary curves: superellipses with exponent 2.5 Boundary curves: su...

max( f(abs(x), abs(y)), f(abs(y), abs(x)) ) > 0 (1) f(x,y) = ax^2 - y + b  (parabola) a = 0.035, b = 0.85 (2) f(x,y) = x^...

Inequalities (Relations) for the Olympic Rings: (Blue Ring)  min(max(R 1 (x,y), -y), max(R 1 (x,y), y, -R 4 (x,y))) < 0 (Black Rin...

Equation: (196x² + y² - 1) × (196y² + x² - 1) × (49x² + 98x + y² + y + 49)  × (49x² + 98x + y² - y + 49) × (49y² - 98y + x² + x +...