Former Entry Moderator

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Joined Dec 24, 2009 at 04:06PM EST



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Recent Activity

Commented on 48÷2(9+3) = ?

(pt. 1)

As the person who basically wrote this article, I strongly urge you guys to reread the analysis under “Solutions.”

If you can’t be bothered, here are the things one needs to take away:

1) 48/2(9+3) is a badly formed expression. The whole debate is akin to giving a linguist an ambiguous, weird sentence, and then asking them to give you back a clear, unambiguous answer about what the correct interpretation is. Mathematics is about unambiguity and facts, and something like this should be sidestepped by rewriting it as 48/(2(9+3)) or (48/2)(9+3).

Dec 23, 2012 at 10:09PM EST

Commented on 48÷2(9+3) = ?

(pt. 2)

2) If you still want to argue, the standard order of operations is generally and conventionally defined to be:
a) Parantheses / brackets (inside to out)
b) Exponents/roots (generally right to left; a^b^c = a^(b^c)
c) Multiplication/division (left to right)
d) addition/subtraction (left to right)
Multiplication before division is not really arguable since division is just multiplication expressed in a different way (* the reciprocal), so they’re the same thing; just as subtraction = adding negative and nth root = 1/nth power.

3) If you still don’t like that, you can argue for implied multiplication having just as high of precedence as parantheses, That is, 5(6+7) has higher precedence than 5*(6+7). Many, if not most, people already naturally do this anyway, and tend to see something like 5x as being one single entity, instead of breaking it into 5*x.

2) & 3) are pretty much all you can legitimately argue, and they’re based on convention and popular opinion, which can be ambiguous. Take 1) for the high ground.

Dec 23, 2012 at 10:09PM EST

Commented on Jeane's wall

Huh, just found out where your name/avatar was from; just assumed it was something random.

Never played No More Heroes before o_o;
it has some seriously awesome music :O

Nov 29, 2012 at 02:52AM EST

Commented on Jeane's wall

Your contributions are almost half and half :O

Oct 23, 2012 at 12:55AM EDT

Commented on Ann Hiro's wall

I saw :o
And Yui is definitely awesome :D

Sep 30, 2012 at 04:27PM EDT

Commented on Mister J's wall

banning is quite nice… n_n
enjoy the power, yo

Aug 18, 2012 at 11:30PM EDT

Commented on Mister J's wall


Although not so interesting since I can already ban you all


Aug 18, 2012 at 11:19PM EDT

Commented on Mister J's wall

Uhmm… I haven’t been here in a while…

What the hell is a research moderator? o.e

Aug 18, 2012 at 08:31PM EDT

Commented on Tomberry's wall

k cool then :o
Hopefully i’ll have it up before school starts for me again

Jul 21, 2012 at 10:33PM EDT

Commented on Tomberry's wall

Just curious if you were still interested in God Horse (神马都是浮云), or if someone else has already created an entry for it…

… I haven’t been on this website for a while if you hadn’t noticed, so i’ve not sure who’s working on what or what entries have been created o_e

Jul 20, 2012 at 08:42PM EDT

Commented on Trollkeeper's wall

I didn’t…
As of now, I still retain all my mod powers, including entry editing, banning users, forum moderating, and image/video deletion n_n

But i decided to leave because of some personal reasons, and some not so personal reasons :T

Jul 16, 2012 at 04:54PM EDT

Edited meme entry POMF =3.

Jun 16, 2012 at 05:05PM EDT

Commented on Owens' wall

I agree, it is quite awesome :D

I love it when the Gorillaz get fearlessly experimental in their music.

May 30, 2012 at 06:41PM EDT

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