Kanellop, auto ton aplo tropo na perigrapseis to idio pragma den ton eixa skeftei... Ontws etsi deixneis apla kai grigora oti 0,999...=1.
Wintermute23:
1) Giati den mporoume na ton xrisimopoihsoume gia prakseis? Pio xeiropiasta einai ta oria, oi paragwgoi, ta oloklirwmata, pou vgazoun apotelesmata tou stul plin ena epi apeiro ison plin apeiro, ktl? Den spoudasa Mathimatika opws apo oti katalava kaneis esu, alla auto pou egrapsa to exei pei kathigitis panepistimiou Mathimatikwn...
2) Opws eipe kai o Kanellop, den uparxei apeiroelaxisto 0,000...1. An ta midenika itan para polla tha itan apeiroelaxisto. An to plithos twn midenikwn teinei sto apeiro to 0,000...1 teinei sto miden, kai an to plithos ton midenikwn einai apeiro, tote o arithmos autos einai to miden! Omoiws, otan to plithos twn dekadikwn psifiwn to 9,999... teinei sto apeiro, o arithmos teinei sto 10, an to plithos einai apeiro (periodikos arithmos opws eipes), tote o arithmos einai isos me to miden. Ola vasizontai sto oti o arithmos twn dekadikwn psifiwn einai mi peperasmenos. Etsi to vlepw egw toulaxiston...