Golang, Performance, Programming.
. 216: . . 217: const maxI = 1000 . . 218: x, y := 0., 0. . . 219: 1.29s 1.29s 220: for i := 0; (x*x+y*y < complexity) && i < maxI; i++ { 720ms 720ms 221: x, y = x*x-y*y+xi, 2*x*y+yi . . 222: } . . 223: . 1.85s 224: return color.Gray{uint8(x)} . . 225:} Ok, so we spend a decent amount of time