Can I contribute proofs to theorems whose proof left for exercise?

[marethyu]

Hi,

I am wondering if it is alright to contribute my own proofs for theorems/propositions in the book whose proof is left as exercises?

[rzach]

I haven't really thought about how to do that -- I suppose instructors using the text wouldn't want solutions to exercises be available on the internet. But I can collect them and put them somewhere out of sight. Email them to me at [email protected]?