3 ms·
Because as you sweep an angle about the center, the points where the function is negative "skips over" to the other side. Its unclear visually that you are not
by IIAOPSW 4y ago
Because as you sweep an angle about the center, the points where the function is negative "skips over" to the other side. Its unclear visually that you are not getting 4 flower leafs as the angle rotates, but rather a figure 8 pattern.