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

You are not logged in. #1 20130521 05:19:44
the abreviation of the indicated operationI have the following: #2 20130521 05:44:45
Re: the abreviation of the indicated operationI am not sure about this mainly because I would probably have to actually have to have the text book (or sheet of paper) Last edited by SteveB (20130521 06:05:07) #4 20130521 06:18:34
Re: the abreviation of the indicated operationI have looked back at the first post and I can see what you mean: Code:[math] R_1 [/math] You made one mistake: not using the math bits in square brackets. If you don't use the math tags then you just get plain text ! Apart from that I agree with your answer. Last edited by SteveB (20130521 06:32:16) 