Li-Fan Chen => YSITD: f(x) = 0 f(x) + x = x g(x) = f(x) + x = x #5e84d1472efe4b03696b9baa

Li-Fan Chen says to YSITD

f(x) = 0 f(x) + x = x g(x) = f(x) + x = x

at Thu, Apr 2, 2020 1:37 AM