Timeline for Multiply two numbers without using any numbers

10 events

when toggle format	what		by	license	comment
Oct 26, 2014 at 0:33	comment	added	N. Virgo		This is pretty amazing. It gets the green tick for now. (I've edited the question to clarify that leading zeroes in the output aren't allowed - sorry!)
Oct 26, 2014 at 0:33	vote	accept	N. Virgo
Oct 29, 2014 at 5:14
Oct 25, 2014 at 22:47	history	edited	Wrzlprmft	CC BY-SA 3.0	added 289 characters in body
Oct 25, 2014 at 22:38	history	edited	Wrzlprmft	CC BY-SA 3.0	deleted 280 characters in body
Oct 25, 2014 at 22:31	history	edited	Wrzlprmft	CC BY-SA 3.0	Switching from function to input().
Oct 25, 2014 at 18:47	history	edited	Wrzlprmft	CC BY-SA 3.0	added 12 characters in body
Oct 25, 2014 at 18:42	comment	added	Wrzlprmft		@Quincunx: Defining `S` as an argument with a default would not have worked, as it would always be the same list even for different calls of the function and thus not reset to `[]`. You were right about `["","1"][t in i]`, I fixed that. I also added an explanation.
Oct 25, 2014 at 18:41	history	edited	Wrzlprmft	CC BY-SA 3.0	added 1310 characters in body
Oct 25, 2014 at 17:07	comment	added	Justin		What is this sorcery! How does it work! Wow. Also, here's another golf you could do: `def A(x,y):\n S=[];o=""` -> `def A(x,y,S=[],o=""):`. Also, unfortunately, `["","1"][t in i]` isn't allowed; it's using a bool to index, treating it as a number. I think that `t in i and"1"or""` should work, though.
Oct 25, 2014 at 15:19	history	answered	Wrzlprmft	CC BY-SA 3.0