| [ Fun ] in KIDS 글 쓴 이(By): ilusion (:) 무경) 날 짜 (Date): 1993년07월22일(목) 15시11분24초 KDT 제 목(Title): 답: a a a = b 미분 연산자Differential Operator K[x]:= d[x^(b/3)/log x] / d(b/3) For any positive integer a and any rational number b K[a] +K[a] + +K[a] = b In the original problem , I guess, b is an element of rational numbers or countable subset of irational numbers although my soultion do not need that. |