멱등함수,idempotent_function Edit Diff Refresh Backlink Random Search History Help Setting Hide Show see 합성함수,composite_function( curr at 함수,function#s-3 - 저기 멱등함수 약간 언급 ) see also 합성함수#s-5 MKLINK 합성함수,composite_function 함수합성,function_composition 주기,period Up: 멱등성,idempotence 함수,function
