Recent content by skriabin

Thank you. Got it.

This is very important for me right now, so please if you know this, let me know... :)

Hi I'm wondering if the z- (complex conjugate of z) goes to zero as z does? Also what is the derivative of z- with respect to z? Thanks

Maybe I misunderstood. I will check again next morning. I'm off to bed. Thanks for the help.

But if we pick a w based on what r is, how can we prove any w in the nbhd is in D?

oops meant r = e/|w + z|. sry about that.

But can't we choose r = |w - z| < e/|w + z| instead of r < e/2.1|z| ? Then we would have the inequality satisfied no?

hmm |w + z| then approaches 2|z| ? Giving then e > 2|z||w - z|? and?

Homework Statement Prove that the set D = {z in C; |z^2 - 1| < 1} is open Homework Equations The Attempt at a Solution I have to show that for any z in D, there exists r > 0 s.t. the nbhd N(z,r) is contained in D. Let w in N(z,r) => |z - w| < r. Need to show |w^2 - 1| < 1 for some...

oh it was just placing these on the same folder with my programs. yeah beginner stuff :)

Hi, the release of masm32 doesn't come with the files to include io.mac and io.obj. I am very new to this assembly language and I'm wondering where to place these files I have obtained. I tried placing these in the folder \include and \bin and \masm32 but when I write include io.mac in my...