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

You are not logged in.

- Topics: Active | Unanswered

**scientia****Member**- Registered: 2009-11-13
- Posts: 222

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,714

Thanks.

scientia potentia est

**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.**

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,714

Hello Jane;

I was working on something else when I remembered this question.

#6 an oldie but goody.

**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.**

Offline

**JaneFairfax****Member**- Registered: 2007-02-23
- Posts: 6,868

bobbym wrote:

OMG! Its been such a while since I posted the problem that Ive forgotten the solution myself!

Ive glanced through your solutions, and I dont think they look right. Give me some time to remember the solution.

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,714

Hi Jane;

So good to see you!

A crazy man wrote:

As usual the clever attempt is wrong. You see math and cleverness just don't go together.

Yes, one is quite wrong, or maybe both!

One is so clever

One is straight out of the book

Omnipresent traps

**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.**

Offline

**JaneFairfax****Member**- Registered: 2007-02-23
- Posts: 6,868

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,714

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

Offline

**JaneFairfax****Member**- Registered: 2007-02-23
- Posts: 6,868

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,714

Hi Jane;

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

Offline

**JaneFairfax****Member**- Registered: 2007-02-23
- Posts: 6,868

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 88,714

Hi Jane;

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

Offline

**scientia****Member**- Registered: 2009-11-13
- Posts: 222

Offline

**JaneFairfax****Member**- Registered: 2007-02-23
- Posts: 6,868

I forgot about #6. Thanks, scientia.

Next question is on algebraic topology.

Offline