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

You are not logged in.

- Topics: Active | Unanswered

**reconsideryouranswer****Member**- Registered: 2011-05-11
- Posts: 171

** including square roots of certain integers

Signature line:

I wish a had a more interesting signature line.

Offline

**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,638

Can I do the first one?

e to almost 3 decimals

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

Offline

**bobbym****bumpkin**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 108,538

Hi all;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

Offline

**reconsideryouranswer****Member**- Registered: 2011-05-11
- Posts: 171

Signature line:

I wish a had a more interesting signature line.

Offline