John Carmack (@ID_AA_Carmack) “I'm a little disappointed with myself that the high school algebra identity didn” — TopicDigg
John Carmack
@ID_AA_Carmack
AGI at Keen Technologies, former CTO Oculus VR, Founder Id Software and Armadillo Aerospace
加入 August 2010
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I'm a little disappointed with myself that the high school algebra identity didn't occur to me right away.
