Golang, Performance, Programming.
return color.Gray{uint8(x)} } How fast is it? At this point our program runs and creates a cool fractal, and it takes (in my laptop) around 4.7 seconds. $ time ./mandelbrot ./mandelbrot 4.44s user 0.01s system 99% cpu 4.466 total The resulting image is this cool fractal. Can we make it faster?