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

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That sure is ugly and totally impossible to understand. Makes me want to tear my few remaining hairs out ( check out my avatar ).

Please learn to latex up your math.

http://latex.codecogs.com/eqneditor/editor.php

First kids generating function:

Second kid:

Third kid:

Which coefficient do you compute?

Plug in 1 to your problem.

Ever heard of Fiedler?

I disagree.

http://www.independent.co.uk/environmen … 42080.html

Looks like the first bit of intelligent journalism in ohh, about 100 years. Much better than their continued coverage of how much ole Bill G. is worth or the latest fashion trend painted on some rock star bimbo.

I think do you like carrot juice is the correct phrase.

Hopefully, they pray better than they compute.

Welcome to the forum.

Hi;

That is not correct.

Hi;

It looks like I am just doing your homework for you.

http://www.mathisfunforum.com/viewtopic.php?id=14654

I have given you the first couple but in order for you to learn you must try to do them yourself what have you done?

You obviously are in a pretty advanced course where they are throwing generating functions at you what have you learned? What have you tried?

You understand that?

I need a little rest, so I will see you later. Sorry but I am exhausted.

First change it so they are all powers of 3.

Hi;

Yes, that is true.

But (a + b)^2 does not equal (a^2 + b^2)

`Expand[(1 + x + x^2/2 + x^3/6 + x^4/24 + x^5/120) (1 + x + x^2/2 + x^3/6 + x^4/24) (1 + x + x^2/2 + x^3/6)]`

Took one key click and everything is fine.

This is what I see:

Not the one in that quote...

The gf is missing a brace.