Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Next daya yana bukatar jerin gaba bambance-bambance tsakanin 1, 2, 3, 4,...; wannan shi ne kawai 1, 1, 1, 1,.... An lakafta kashi na farko na wannan jerin Δa0. Canjin Euler kuma ya dogara da bambance-bambance na bambance-bambance, da kuma maimaitawa mafi girma, amma duk bambance-bambance na gaba tsakanin 1, 1, 1, 1,... sune 0. Sa'an nan kuma an bayyana fasalin Euler na 1 − 2 + 3 − 4 +... kamar haka  Tambaya: Menene Euler ya canza ya dogara?
bambance-bambance, da kuma mafi girma iterations, amma duk gaba bambance-bambance tsakanin 1, 1, 1, 1,... ne 0