ch3/

$ go run ch3/ch3-3/mandelbrot.go > ch3/ch3-3/result.png;open -a '/Applications/Google Chrome.app' ch3/ch3-3/result.png

$ go run ch3/ch3-5-4/main.go

$ go run ch3/exercise3_1/main.go > ch3/exercise3_1/surface.svg $ open -a '/Applications/Google Chrome.app' ch3/exercise3_1/surface.svg

$ go run ch3/exercise3_2/main.go > ch3/exercise3_2/surface.svg $ open -a '/Applications/Google Chrome.app' ch3/exercise3_2/surface.svg

$ go run ch3/exercise3_3/main.go > ch3/exercise3_3/surface.svg $ open -a '/Applications/Google Chrome.app' ch3/exercise3_3/surface.svg

$ go run ch3/exercise3_4/main.go $ open -a '/Applications/Google Chrome.app' http://localhost:8000

$ go run ch3/exercise3_5/mandelbrot.go > ch3/exercise3_5/result.png;open -a '/Applications/Google Chrome.app' ch3/exercise3_5/result.png

$go run ch3/surface/main.go > ch3/surface/surface.svg $ open -a '/Applications/Google Chrome.app' ch3/surface/surface.svg