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/sci/ - Science & Math

File: 119 KB, 937x960, Kurisuquation.jpg [View same] [iqdb] [saucenao] [google]

Anonymous Fri Oct 2 12:09:26 2015 No.7566162 [Reply] [Original]

Pemdas or bedmas?

>>	Anonymous Fri Oct 2 12:12:59 2015 No.7566169 You should be able to go fuck yourself

>>	Anonymous Fri Oct 2 12:13:45 2015 No.7566171 >call them brackets >not even using the bracket character shit tier

>>	Anonymous Fri Oct 2 12:14:38 2015 No.7566174 >>7566162 9.00

>>	Anonymous Fri Oct 2 12:18:46 2015 No.7566180 >>7566162 Same thing, faggot

>>	Anonymous Fri Oct 2 12:19:38 2015 No.7566182 Yes I am able to solve that :^)

>>	Anonymous Fri Oct 2 12:21:35 2015 No.7566184 >>7566162 1

>>	Anonymous Fri Oct 2 12:24:22 2015 No.7566188 >>7566162 6/2(1+2) Best way is to just distribute the 6/2: 6/2+12/2 18/2 9 Impossible to fuck it up, no Pemdas/Bedmas needed.

>>	Anonymous Fri Oct 2 13:12:02 2015 No.7566234 >BIDMAS Brackets, Indices, Division, Multiplication, Addition, Subtraction. UK here.

>>	Anonymous Fri Oct 2 14:07:18 2015 No.7566271 >>7566162 British or American? Also, 1.

>>	Anonymous Fri Oct 2 14:08:18 2015 No.7566276 >>7566188 >Impossible to fuck it up >he fucks it up Kek

>>	Anonymous Fri Oct 2 14:09:56 2015 No.7566277 how hard is this to ever understand? if addition and subtraction are both in the equation OR multiplication and division are in the equation, YOU GO FROM LEFT TO RIGHT!! IT DOESN'T FUCKING MATTER

>>	Anonymous Fri Oct 2 14:14:20 2015 No.7566283 Maybe you should try to understand what the mathematical constructs are supposed to represent before you try to solve the problem.

>>	Anonymous Fri Oct 2 14:16:10 2015 No.7566286 File: 11 KB, 184x184, 9e60e884438764c71ba9ff1afc503f8433915b81_full.jpg [View same] [iqdb] [saucenao] [google] >>7566162 Actually solving that is impossible. but evaluating it is possible. The answer is you're a fucking faggot holy shit.

>>	Anonymous Fri Oct 2 14:18:31 2015 No.7566291 >>7566162 1

>>	Anonymous Fri Oct 2 14:25:13 2015 No.7566303 (+ 1 2 (/ 6 2))

>>	Anonymous Fri Oct 2 14:25:35 2015 No.7566304 >>7566276 No he didn't because he got 9, which is correct

>>	Anonymous Fri Oct 2 14:26:52 2015 No.7566307 >>7566304 Kek

>>	Anonymous Fri Oct 2 14:27:10 2015 No.7566308 (/ 6 (* 2 (+ 1 2)))

>>	Anonymous Fri Oct 2 15:24:15 2015 No.7566414 >>7566162 Bimdas.

>>	Anonymous Fri Oct 2 15:27:56 2015 No.7566421 >>7566308 sussman pls go

>>	Anonymous Fri Oct 2 15:52:30 2015 No.7566464 >1 Which method is this?

>>	Anonymous Fri Oct 2 15:54:59 2015 No.7566466 >>7566234 >indices what?

>>	Anonymous Fri Oct 2 15:55:53 2015 No.7566468 What the fuck is bedmas? It's Parentheses Exponents Multiplication Division Addition Subtraction

>>	Anonymous Fri Oct 2 15:57:31 2015 No.7566474 9

Anonymous Fri Oct 2 16:18:02 2015 No.7566509
File: 9 KB, 250x250, 1442277553244s.jpg [View same] [iqdb] [saucenao] [google]

>>7566162
It's more 9 than it is 1, because we resort to parsing left to right once we are on a single tier of priority. Multiplication is thus evaluated left to right, so (6 / 2)*(3)

>>	Anonymous Fri Oct 2 16:20:14 2015 No.7566511 >>7566468 brackets exponents div. multi adding subtraction

>>	Anonymous Fri Oct 2 16:29:21 2015 No.7566526 >Pemdas or bedmas? how about dumbas?

>>	Anonymous Fri Oct 2 16:43:31 2015 No.7566563 I use.BODMAS Brackets Order Division Multiplication Multipliction Addition Subtraction

>>	Anonymous Fri Oct 2 17:15:18 2015 No.7566609 Fucking hell do ameritards actially use that division symbol? Just use a god damn slash and there can be no confusion

>>	Anonymous Fri Oct 2 22:58:26 2015 No.7567155 >Please Excuse My Dank Ass Swag >Please Eat My Dirty Aunt's Slit

Anonymous Fri Oct 2 23:05:42 2015 No.7567166

GEMDAS best OoO 2015

Grouping
Exponents
Multiplication and Division From Left to Right
Addition and Subtraction From Left to Right

Saying parentheses or brackets is too broad. Grouping opens all of the grouping symbols which are supposed to be done first.

It's 9 and your thread is retarded.

>>	Anonymous Fri Oct 2 23:07:22 2015 No.7567167 >>7566609 //// this very much so ////

>>	Anonymous Fri Oct 2 23:10:25 2015 No.7567170 >Penises Enter My Distended Anal Sphincter I am an Engineer and this is how I remember it.

Anonymous Fri Oct 2 23:11:24 2015 No.7567171

>>7566609
1) Only kindergartners use that notation which is fitting because OPs question is considered kindergarten math in America.
2) The slash gives the same ambiguity. You are thinking about the horizontal bar that resembles the division symbol used in American kindergarten math.

>>	Anonymous Sat Oct 3 00:16:45 2015 No.7567232 File: 52 KB, 600x604, Brain_damage.jpg [View same] [iqdb] [saucenao] [google] >>7566162 It's actually the same thing, you massive faggot.

>>	Anonymous Sat Oct 3 00:29:18 2015 No.7567246 >>7566563 aus?

>>	Anonymous Sat Oct 3 00:30:37 2015 No.7567248 >>7566188 must be trolling

>>	Anonymous Sat Oct 3 00:31:38 2015 No.7567249 >>7566304 you add 1+2 in the parenthesis first

>>	Anonymous Sat Oct 3 00:32:06 2015 No.7567250 GODDAMMIT STOP BUMPING THIS FUCKING STUPID SHIT THREAD JESUS CHRIST WHY CANT YOU IDIOTS JUST REPORT AND HIDE THIS BULLSHIT BAIT YES I AM FUCKING MAD SO DONT EVEN ASK GODDAMMIT FUCK

>>	Anonymous Sat Oct 3 16:56:39 2015 No.7568512 yes senpai, i can resolve that, the answer is 1.

>>	Anonymous Sat Oct 3 17:18:38 2015 No.7568570 Anyone who doesn't clarify order of operations for multiplication and division AND uses horizontal notation for division was asking for it.

>>	Anonymous Sat Oct 3 17:26:10 2015 No.7568590 >>7566162 How about neither. Instead use a 2 dimensional language which allows the order of operation to be stated explicitly using the y dimension. 6 -- * (3) == 3 * (3) == 18/2 2 6 ______ = 3/3 == 6/6 2(3) >>7567250 Stop telling people what to do.

>>	Anonymous Sat Oct 3 19:04:37 2015 No.7568730 File: 2.35 MB, 2160x4096, IMG_20151003_180345.jpg [View same] [iqdb] [saucenao] [google] /thread you fucking faggots

>>	Anonymous Sat Oct 3 19:14:37 2015 No.7568739 >>7568730 Nice calculator fag why don't you graph yourself a penis and stick it up your ass

>>	Anonymous Sat Oct 3 19:28:59 2015 No.7568752 >>7568739 Can't handle the truth?

>>	Anonymous Sat Oct 3 19:52:13 2015 No.7568771 >>7566162 >Obelus ISO 80000-2-9.6 my man

>>	Anonymous Sat Oct 3 20:16:55 2015 No.7568811 >>7568752 Truth is a human construct built around their inherent physical limitations.

>>	Anonymous Sat Oct 3 20:17:36 2015 No.7568812 >>7568811 k

>>	Anonymous Sat Oct 3 21:06:58 2015 No.7568904 >>7566162 Bidmas Brackets, Indicess, division, multiply, add, subtract 6/2(1+2) 6/2(3) 3(3) 9

>>	Anonymous Sat Oct 3 21:21:01 2015 No.7568921 >>7566526 underrated post

>>	Prof Sai Sat Oct 3 21:33:20 2015 No.7568935 >>7566609 >Fucking hell do ameritards actially use that division symbol? No. The ÷ basically is only used in puzzles like this and some gradeschools. √ is also getting rarer, and / is prefered.

>>	Anonymous Sat Oct 3 22:01:04 2015 No.7568981 >>7566162 >retard in a lab coat never seen a math or physicist in a racist coat

>>	Anonymous Sat Oct 3 22:05:34 2015 No.7568994 >>7566308 > god-tier way to do arithmetic ...except your notation sucks (6, INVERSE()(*(2, +(1,2))))

>>	Anonymous Sat Oct 3 22:35:09 2015 No.7569036 File: 31 KB, 745x568, fags.png [View same] [iqdb] [saucenao] [google] Now everyone can shut the fuck up.

>>	Anonymous Sun Oct 4 09:19:38 2015 No.7569722 >>7566304 top kek

>>	Anonymous Sun Oct 4 09:51:47 2015 No.7569746 File: 77 KB, 250x262, 1443716769509.png [View same] [iqdb] [saucenao] [google] How fucking retarded do you have to be to care about this shit?

>>	Anonymous Sun Oct 4 11:10:16 2015 No.7569849 >>7568730 lol you needed a calculator?

>>	Anonymous Mon Oct 5 10:09:44 2015 No.7571664 File: 77 KB, 937x960, kurisucoin.jpg [View same] [iqdb] [saucenao] [google]

>>	Anonymous Mon Oct 5 10:22:24 2015 No.7571680 >>7566162 >Still using ÷ Are you 14 years old OP?

>>	Anonymous Mon Oct 5 10:30:16 2015 No.7571692 >>7571664 0.99564375605

>>	Anonymous Mon Oct 5 10:32:56 2015 No.7571695 File: 72 KB, 607x713, smug nonon.jpg [View same] [iqdb] [saucenao] [google] >>7571692

>>	Anonymous Mon Oct 5 10:34:19 2015 No.7571697 >>7571664 Do you replace the coins or not? Shitty wording. 0/10 will not humour.

>>	Anonymous Mon Oct 5 10:35:32 2015 No.7571698 >>7571697 It never says you get another coin.

>>	Anonymous Mon Oct 5 10:46:38 2015 No.7571715 >>7568981 >a math

>>	Anonymous Mon Oct 5 10:48:17 2015 No.7571719 >>7571664 It's 55% ignoring the results part. Considering that part the probability will be much higher, but I don't know how to put it into formulas

>>	Anonymous Mon Oct 5 18:47:44 2015 No.7572475 >>7566162 bedmas is only ok if you're saying pemdas with an arabic accent

>>	Anonymous Mon Oct 5 19:09:55 2015 No.7572509 File: 6 KB, 144x181, 9.png [View same] [iqdb] [saucenao] [google]

>>	Anonymous Mon Oct 5 20:14:50 2015 No.7572624 >>7566563 Aussie here. I though it was BOMDAS but I'm probably wrong.

>>	Anonymous Mon Oct 5 20:18:30 2015 No.7572632 >>7567249 Okay >6/2(1+2) >6/2(3) >18/2 >9 It's literally the same thing

>>	Anonymous Mon Oct 5 20:28:37 2015 No.7572650 The real way to solve this is by knowing the rule that says if we have a number outside of brackets like we do in this case we always distribute that number through the brackets before.

>>	Anonymous Mon Oct 5 20:32:25 2015 No.7572654 following up on my last post it goes like this 6/(2(1+3))= 6/(2(3))=6/6=1.

Anonymous Mon Oct 5 20:38:22 2015 No.7572658

I love bait!

Here you go;

Technically it could be ambiguous, however the order of operations does place importance on the visual grouping of the terms, rather than the separate intrinsic properties individually.

6 / 2(1+2)

is

(6) / [2(1+2)]

(6) / [2(3)]

(6) / [6]

6/6=1

Bonus video

https://www.youtube.com/watch?v=y9h1oqv21Vs

If it was 9, it would be grouped like this as two seperate terms.

[(6 / 2) * (1+2)]

Having it grouped in OP's image clearly places the (1+2) as a subset of the denominator.

>>	Anonymous Mon Oct 5 21:56:06 2015 No.7572755 everyone knows brackets first, so: 6÷2(1+2)=6÷2(3)=6÷23≈0.26

>>	Anonymous Mon Oct 5 22:01:09 2015 No.7572765 >>7566234 nigger wtf is an indices PEMDAS or fuck a screwdriver

>>	Anonymous Mon Oct 5 22:02:31 2015 No.7572767 >>7566511 >talking about brackets but not parenthesis >arbitrarily putting division before subtraction despite "BEMDAS" rolling off the tongue better 0/10 shit tier

>>	Anonymous Mon Oct 5 22:12:38 2015 No.7572777 >>7571719 Try using Bayes formulas

>>	Anonymous Tue Oct 6 18:04:30 2015 No.7574258 1

>>	Anonymous Wed Oct 7 15:04:21 2015 No.7575716 >>7572765 >>7566466 Indices are Powers essentially. 2nd UK here

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