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

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#4 Re: Guestbook » bobbym's messageboard » Yesterday 23:07:57

Did they not used to have weekly problems?

#7 Re: Maths Teaching Resources » Maths Books » 2017-02-24 22:58:56

BMA's Talent & Olympiad Exams Resource Book for Class - 2 (Maths)? Is that the title?

#10 Re: Maths Is Fun - Suggestions and Comments » Images - unable to replace broken links » 2017-02-24 12:11:34

Hi;

I have images too that I would like to replace but can not. Could be Flux itself.

#11 Re: Computer Math » Another Bessel function integral » 2017-02-24 12:09:52

Although it is oscillating around 0 it does look like as b -> infinity, that integral = 0.

#12 Re: Maths Is Fun - Suggestions and Comments » Images - unable to replace broken links » 2017-02-24 02:40:44

Hi;

If the posts are old you will have lots of problems. I have tried to even edit some of them and can not.

'Submit' hangs

Same here. I just thought it was my browser.

#20 Re: Computer Math » Another Bessel function integral » 2017-02-22 14:02:46

Why powers of 10? Sometimes powers of 2 work. Is the data you are generating numerical?

#21 Re: Computer Math » Another Bessel function integral » 2017-02-22 07:02:38

That is much better. It is a somewhat of a longshot but M has lots of stuff to find a relationship for a list of numbers.

#22 Re: Maths Is Fun - Suggestions and Comments » Searching for Math is Fun on social media » 2017-02-22 06:58:14

Hi;

Not that I know of. What would be the advantage of such a thing?

#24 Re: Computer Math » Another Bessel function integral » 2017-02-22 00:16:11

Alternatively, we could instead get rid of the outer integral and instead figure out what the dependence on b,c is.

How are you going to do that?

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