3 ms·Has anyone tried the "very optional" exercise (1.3.29)?by gruseom 15y agoHas anyone tried the "very optional" exercise (1.3.29)?aamar 15y agoYes, it was somewhat interesting though it does seem to me basically off-topic. My answer is here, if it's helpful: http://pastebin.com/aPB1v2j9 http://pastebin.com/aPB1v2j9gruseom 15y agoGood for you! I haven't decided yet if I want to do that one. It seemed tangential to me too.