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nice

Lol, sorry for the wait, it was a pain to type up.

What is this

Proofs.

Teach me

What does <−−> mean?

its the symbol for if and only if.

Yeah I'd also like to know.

What it says after R?

Oh, I had no idea!

Thanks for the tip :)

Yes after R

So to show implication to the right, let's see if we can prove the simpler statement.

That's a good question.. so there exists y in R(y - x = y/x) iff x does not equal z.

This is just one confusing statement that should not be legal to give to student. Just saying.

There's supposed to be an equals sign there. That helps. Give me a second to think about this.

LOL i just realized that I mistyped that. Sorry!

Practice, and a little bit of natural skill is how I'm good.
I've also had some amazing teachers.

I know who I'm asking for help on proofs from now on :). I just don't know how I can reward you..

As long as you're trying to learn, I'll be good.

Well, if you're ever in Seattle, I'll buy you dinner.

Sounds good. :)