Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**zetafunc.****Guest**

Hmm, so it does not have a pole... another approach is necessary.

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

I would think so. Try poles sin(z)/z at Alpha then try poles 1 / (z^2+1). You will see the difference.

**In mathematics, you don't understand things. You just get used to them.**

**I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.**

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**zetafunc.****Guest**

Wolfram is saying there is a pole at z = 0 for sin(z)/z, and poles at z = ±i for 1/(z^2 + 1)...

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Hi;

Still do not know the exact reason why it fails here but it does.

*Last edited by bobbym (2013-03-23 06:43:09)*

**In mathematics, you don't understand things. You just get used to them.**

**I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.**

**Online**

**zetafunc.****Guest**

I downloaded a 127-page PDF giving an intro to complex analysis, I'll probably go through that and see if I can get a better understanding of it.

Nothing from adriana yet -- 9 days so far, approaching 10.

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Hi;

I think that is a dead issue.

What link?

**In mathematics, you don't understand things. You just get used to them.**

**I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.**

**Online**

**zetafunc.****Guest**

I was contemplating asking if I could come over a few days ago but I resisted the urge to do that.

This link (remove spaces):

m a t h . s f s u . e d u / b e c k / p a p e r s / c o m p l e x . p d f

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Okay, thanks.

No, do not ask her that. She will only make some excuse why you can not. You have probably been replaced.

Are you having any trouble with the site. It is very slow for me.

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

I have probably been replaced by the BF... I was looking forward to maybe having another chance.

Yes, the site is very slow for me too... I thought it was just me.

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Hi;

They almost never give any one another chance. If you are treating them very badly and they breakup with you, then you can beg and they will eventually give in. As I said to be perceived as a nice guy by them means you are considered a jerk and treated with contempt.

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

What a shame, seems like I wasted so much time with her...

Started talking to Katie again but it is only maths talk. I'm also talking to that girl from the UCL open day... trying to always have one girl to talk to.

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Most guys, myself included would tend to disagree with approach.

What browser do you use?

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

Approach?

Mozilla Firefox 19.0.2, which one are you using?

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Exact same one!

Yes, I am afraid that most guys consider them good for just one thing.

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

Ever since Firefox started updating so much I am getting many more crashes then usual, now I am scared to browse YouTube. And once it crashes, then the likelihood of it crashing when I open Firefox again increases, and eventually it will crash as soon as the homepage loads, at which point my computer has to be restarted. It is a vicious cycle.

I think that is true for some of them, well, I only want adriana for one thing at the moment. I am beginning to adopt that sort of attitude towards some girls.

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Browsers have always been a problem. I have yet to see one I really like.

I think they make poor friends for guys or girls.

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

I have noticed that they love to talk about their feelings a lot, whereas you rarely get that with guys....

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

That is the problem, they talk about their feelings because they are only concerned about their feelings. Did any of them ever ask what you were feeling and then listen to you?

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

adriana said she cared but I didn't believe her.

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Hahahahha, that girl is funny. Does she know how you feel? Does she care?

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

I doubt it, what was the point in being flirtatious towards me if she already has a BF?

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Have you ever heard of a tease? It is a phrase that is rarely associated with a man. That only leaves one other type...

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

Yes. I should have known better. At least I got something out of it.

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,788

Remember, they are much harder and meaner than men. Do you know that they will get a date just because they want to eat and do not want to pay? They go to clubs and find guys who will buy them drinks all night long because they think they are going to get lucky but never do. The girls just wanted free drinks. Which do you think was worse, homework guy or all of them that gave in to him just for an assignment?

**In mathematics, you don't understand things. You just get used to them.**

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**zetafunc.****Guest**

It is starting to look like that is what they do. I think they like the attention too.