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

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#2 Re: Help Me ! » Is Monty Hall problem still recognized to be corrected? » Yesterday 04:01:28

After Monty opens a door with goat, if I am still able to switch my initial choice into this opened door with goat.

No, that is not allowed.

#3 Re: Help Me ! » Formal Limits » Yesterday 02:17:49

But, I can make e big enough to make e+3 close to 0

#4 Re: Help Me ! » Is Monty Hall problem still recognized to be corrected? » Yesterday 02:08:11

Did you know that there is a full [website](http://montyhallproblem.com/) about it?

QKm8oUg.png

#5 Re: Help Me ! » Formal Limits » Yesterday 02:03:06

f(x) is not in a small neighbourhood of zero

What is a neighbourhood?

#6 Re: Help Me ! » Is Monty Hall problem still recognized to be corrected? » Yesterday 01:12:29

Do you know prior and posterior probability distribution are? Are you familiar with Bayes' Theorem?

#7 Re: Help Me ! » Is Monty Hall problem still recognized to be corrected? » Yesterday 00:12:31

The 2/3 - 1/3 results can be obtained experimentally

#8 Re: Help Me ! » Formal Limits » 2014-10-29 21:08:08

Sorry guys sad

Let f(x) = x+3

How do I show that f(x) does not tend to 0 as x tends to 0, formally?

#13 Re: Help Me ! » Formal Limits » 2014-10-29 05:24:00

I've tried that, what do you do about del?

#14 Re: Jokes » Experimental Mathematics Troll » 2014-10-29 05:15:00

Arna wrote:

Peter Taylor??

Yes, that Peter.

#15 Re: Jokes » Experimental Mathematics Troll » 2014-10-29 04:26:50

He is a gentleman, a baller and a brilliant staff. He liked my Continuum Hypothesis note!

#16 Help Me ! » Formal Limits » 2014-10-29 03:34:26

Agnishom
Replies: 12

Consider f(x) = x+3

How do I show that f(x) does not tend to 3 as x tends to 0, formally?

#18 Re: Dark Discussions at Cafe Infinity » PSY versus julianthemath » 2014-10-29 01:54:27

Dear Teacher,

Don’t worry, I totally understand simple harmonic motion. “Simple” means dumb, “harmonic” means music, and “motion” is moving around. So simple harmonic motion is just bad dancing. I’m the master of that!

-Student

#19 Re: Jokes » Experimental Mathematics Troll » 2014-10-28 21:02:44

Hi bobbym;

I reordered and received 5 out of 7 of the books already. smile

Do you know who Peter is?

#20 Re: Dark Discussions at Cafe Infinity » Atheism Study » 2014-10-28 12:05:31

I will analyse Tigeree instead.

There was originally no concept of Theism (or Atheism) in Buddha's own idea. Buddhism was modified in several ways, later. However, that might be wrong because:
a. I am an idiot
b. I am not good looking
c. I am not an expert on Buddhism

Elaina, I will read those quotes a little later. I just got up and have to prepare for other stuff. No offense.

#21 Re: Dark Discussions at Cafe Infinity » Atheism Study » 2014-10-28 04:39:22

Okay.

What has religious texts got to do with atheism?

#22 Re: Dark Discussions at Cafe Infinity » Atheism Study » 2014-10-28 04:35:53

Most of religious texts are pacifying. Not all parts, though.

#23 Re: Dark Discussions at Cafe Infinity » Atheism Study » 2014-10-28 03:29:20

Personally, I am not an atheist but I do not like any religion.

I am neither religious, nor an atheist.

#24 Re: Euler Avenue » Quadratic Equations » 2014-10-28 00:26:47

One way to solve a quadratic equation is to use the formulae I gave you.

Can you middle-term factorise a quadratic polynomial?

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