@grid: 40x2 / 60%; @place-cell: center; @size: calc(100% / @size * @i); transform: rotate(calc(@i * 5deg)); border-radius: 30%; border: 1px solid hsla( calc(10 + 4 * @i), 70%, 68%, @r.8 );
Approach Zero
A math-aware search engine
aa3+b2+1+bb3+c2+1+cc3+a2+1+1 \frac{a}{a^3+b^2+1}+\frac{b}{b^3+c^2+1}+\frac{c}{c^3+a^2+1}\le+1
aa3+b2+1+bb3+c2+1+cc3+a2+1+1 \frac{a}{a^3+b^2+1}+\frac{b}{b^3+c^2+1}+\frac{c}{c^3+a^2+1}\le+1