show/hide this revision's text 2 deleted 1 characters in body; edited title

Do inifnite infinite products commute with functor of smooth sections?

Similarly to my previous question about direct limitislimits, I have now basically the same question about inverse limits. It seems in fact, that I only need the result for products.

Question: Is there a natural smooth structure on $\prod \mathbb{R}$ such that $\mathcal{C}^\infty(U,\prod \mathbb{R}) = \prod\mathcal{C}^\infty(U,\mathbb{R})$?

show/hide this revision's text 1

Do inifnite products commute with functor of smooth sections?

Similarly to my previous question about direct limitis, I have now basically the same question about inverse limits. It seems in fact, that I only need the result for products.

Question: Is there a natural smooth structure on $\prod \mathbb{R}$ such that $\mathcal{C}^\infty(U,\prod \mathbb{R}) = \prod\mathcal{C}^\infty(U,\mathbb{R})$?