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

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**Amartyanil****Member**- Registered: 2013-05-27
- Posts: 39

What is Proxima Centauri?

"The most incomprehensible thing about the universe is that it is comprehensible." -Albert Einstein

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 85,362

Proxima Centauri is a star. It is the nearest one to the Earth.

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

**Online**

**Amartyanil****Member**- Registered: 2013-05-27
- Posts: 39

How much did it is far from Earth?

"The most incomprehensible thing about the universe is that it is comprehensible." -Albert Einstein

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 85,362

Hi;

4.3 light years or about 26 trillion miles.

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

**Online**

Pages: **1**