가입 후 초대 링크를 공유하면 동영상 재생 및 초대 보상을 받을 수 있습니다.

Mallesh Pai
@malleshpai
Forward Deployed Researcher and Recovering Economist @tempo.
가입 December 2009
955 팔로잉 중    5.8K
For anyone who thinks thus (confession: I am one), please consider buying and working thru the exercises in this book!
A proof without the Cauchy–Schwarz inequality might be correct, but it's a sad one.