Content
@
0 reply
0 recast
0 reaction
Vitalik Buterin
@vitalik.eth
TIL the sum of all fibs is the second-next fib minus one. Kinda obvious once you think about it, but still... never seen this mentioned before.
15 replies
60 recasts
369 reactions
law
@traguy.eth
Good one How about this Multiplying a number by 9 and summing its digits will always get you back to 9š¶
2 replies
0 recast
1 reaction
Vitalik Buterin
@vitalik.eth
0 * 9 = 0 digit_sum(0) = 0 š
4 replies
0 recast
6 reactions
BIG BOSS
@rektengle
0 * 9 = 1 digit_sum(0) = 1 š¤£
0 reply
0 recast
0 reaction
