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

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**LQ****Real Member**- Registered: 2006-12-04
- Posts: 1,281

A signed number is not *blind * if when it is divided into numbers with lower signs, their definite end product is not both + and - itself

a positive number can allways have a positive end product.

a negative number can be factored into numbers with lower signs and the end product can be both plus and minus, hence minus is blind

sqrt(-1) is like -1, blind.

Prove to me better that -1 is blind.

Prove to me also that all numbers except positive numbers are blind.

Thank you!

Bye.

*Last edited by LQ (2010-03-17 01:51:55)*

I see clearly now, the universe have the black dots, Thus I am on my way of inventing this remedy...

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