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

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**George,Y****Member**- Registered: 2006-03-12
- Posts: 1,316

It has also defeated my gender discrimination.:o

**X'(y-Xβ)=0**

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**George,Y****Member**- Registered: 2006-03-12
- Posts: 1,316

Or

click here

then click on the title "Has famous maths problem been solved, and in only a month?

**X'(y-Xβ)=0**

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**mathsyperson****Moderator**- Registered: 2005-06-22
- Posts: 4,900

We already have a topic about that here. And it looks like there's a serious flaw somewhere in her reasonings anyway.

Why did the vector cross the road?

It wanted to be normal.

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**cray****Member**- Registered: 2006-10-05
- Posts: 29

I couldnt find any relevent info -

do you mean some kind of mathematical simulation of a waterfall?

Didnt that already get solved - I mean 3 animation software has used it for years

and not just some trickery I mean simulated waterfall mathematics

see 3dsMax, Lightwave, Maya etc

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