[ttoinou]

I understand that. The crux of the article is supposedly being able to apply what we learned with easy small vector space to infinite function vector space : we can't. But he's taking the example of polynomials and analytical functions which are MUCH smaller spaces than functions in general.

[Tainnor]

Yes we can. Several people have tried explaining this to you. Maybe you should sit down and work through the material.

[ttoinou]

Maybe you could envision that I learned maths a similar way than you and that's why I have problem with this material. It's trying to portray complicated space as simple, they're not