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/sci/ - Science & Math

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Anonymous Wed Feb 8 00:30:49 2017 No.8659298 [DELETED]

[Reply] [Original]

>the function f(x)

>>	Anonymous Wed Feb 8 00:36:54 2017 No.8659306 File: 194 KB, 472x472, 1481000407806.png [View same] [iqdb] [saucenao] [google] >people who pronounce it 'f of x'

>>	Anonymous Wed Feb 8 00:39:55 2017 No.8659312 File: 26 KB, 750x750, 1436813313129.png [View same] [iqdb] [saucenao] [google] >is a tautology

>>	Anonymous Wed Feb 8 00:43:20 2017 No.8659319 Eh-ff-inpoowuht-ecks

>>	Anonymous Wed Feb 8 00:44:38 2017 No.8659321 File: 6 KB, 138x170, norman.jpg [View same] [iqdb] [saucenao] [google] >R

>>	Anonymous Wed Feb 8 00:45:08 2017 No.8659323 >>8659306 How do you pronounce it?

>>	Anonymous Wed Feb 8 00:45:35 2017 No.8659325 >pronouncing sin as sign

>>	Anonymous Wed Feb 8 00:46:57 2017 No.8659328 >>8659323 "f"ecks

>>	Anonymous Wed Feb 8 00:47:10 2017 No.8659329 >>8659306 Is this bait? That is how it is pronounced, f of x, or a function of x. Don't tell me you've been saying f x lmao

>>	Anonymous Wed Feb 8 00:50:42 2017 No.8659339 File: 76 KB, 600x856, 1480185741706.jpg [View same] [iqdb] [saucenao] [google] >people who pronounce his name as "Oiler"

>>	Anonymous Wed Feb 8 00:52:27 2017 No.8659342 >>8659323 f open parenthesis x close parenthesis

>>	Anonymous Wed Feb 8 00:56:47 2017 No.8659350 >>8659329 You clarify the position of the parenthesis, you silly fuck.

>>	Anonymous Wed Feb 8 00:58:13 2017 No.8659356 >they call Newton "new ton"

>>	Anonymous Wed Feb 8 01:01:08 2017 No.8659362 File: 72 KB, 456x402, 1486352416041.jpg [View same] [iqdb] [saucenao] [google] >>8659298 >the reciprocal of x

>>	Anonymous Wed Feb 8 01:10:56 2017 No.8659382 >>8659325 >pronouncing them sin (like a deadly sin), caws, tenh, seck, coseck, cotenh

>>	Anonymous Wed Feb 8 01:18:07 2017 No.8659396 File: 801 KB, 1280x720, image.png [View same] [iqdb] [saucenao] [google] >derive x^2 to get 2x

>>	Anonymous Wed Feb 8 02:15:57 2017 No.8659491 for real though, isn't f the function? so saying f(x) is a specific result of whatever mapping f is

>>	Anonymous Wed Feb 8 02:19:27 2017 No.8659494 >>8659339 That's how it is pronounced, you absolute turd.

>>	Anonymous Wed Feb 8 02:22:14 2017 No.8659496 >>8659325 sin is short for sine >sounds like sign

>>	Anonymous Wed Feb 8 02:23:51 2017 No.8659498 >>8659325 >not pronouncing it "sinus"

>>	Anonymous Wed Feb 8 02:31:48 2017 No.8659502 > prounouncing sign as SINGE

>>	Anonymous Wed Feb 8 02:34:44 2017 No.8659507 >>8659496 Sin is short for sinus, you mongrel!

>>	Anonymous Wed Feb 8 02:47:15 2017 No.8659522 File: 373 KB, 700x700, 1458947905971.webm [View same] [iqdb] [saucenao] [google] >>8659396 the fucking bane of my existence

>>	Anonymous Wed Feb 8 02:55:21 2017 No.8659528 >By the axiom of choice

>>	Anonymous Wed Feb 8 02:55:32 2017 No.8659529 >>8659498 >not pronouncing it y/sqrt(y^2+x^2)

>>	Anonymous Wed Feb 8 02:59:03 2017 No.8659532 File: 10 KB, 320x320, 1481622784465.jpg [View same] [iqdb] [saucenao] [google] >"dimension"

>>	Anonymous Wed Feb 8 03:12:31 2017 No.8659543 >anglos in charge of pronounciation It's just your garbage language with fucked up phonology

>>	Anonymous Wed Feb 8 03:13:33 2017 No.8659545 >quantity squared

>>	Anonymous Wed Feb 8 03:17:09 2017 No.8659548 File: 73 KB, 500x439, 1483481016825.png [View same] [iqdb] [saucenao] [google] >dx being divided by the integrand

>>	Anonymous Wed Feb 8 03:58:34 2017 No.8659589 >>8659325 >pronouncing sinh as shine

>>	Anonymous Wed Feb 8 04:01:37 2017 No.8659590 >>8659319 Fuck you made me laugh

>>	Anonymous Wed Feb 8 04:03:15 2017 No.8659593 >>8659543 Suck my thick, turgid, anglo cock you unimportant sub-human Euro.

>>	Anonymous Wed Feb 8 04:12:10 2017 No.8659597 >not pronouncing sinh(x) "sin chicks"

>>	Anonymous Wed Feb 8 04:28:57 2017 No.8659607 >>8659593 i see, you're american. that, of course, explains a lot.

>>	op Wed Feb 8 04:53:02 2017 No.8659636 >>8659356 Isn't it actually pronounced "New ten"???

>>	Anonymous Wed Feb 8 05:56:32 2017 No.8659684 File: 186 KB, 690x460, ded.jpg [View same] [iqdb] [saucenao] [google] >latech

>>	Anonymous Wed Feb 8 05:57:48 2017 No.8659686 File: 4 KB, 360x233, tanh.gif [View same] [iqdb] [saucenao] [google] >tanhaych

>>	Anonymous Wed Feb 8 06:04:17 2017 No.8659691 File: 14 KB, 250x354, kurt-godel-1.jpg [View same] [iqdb] [saucenao] [google] >Ger-dill

>>	Anonymous Wed Feb 8 07:11:09 2017 No.8659754 >Lie group

>>	Anonymous Wed Feb 8 07:15:03 2017 No.8659761 >people who don't know German and say 'Gaus' instead of 'Gaub'

>>	Anonymous Wed Feb 8 07:20:35 2017 No.8659765 >>8659306 If it's sin(x), I'd say "Sine X", but if it's f(x), I'd say "F of X", mostly because it's shorthand for "F is a function of X". If it's f^2(x), I'd say "F of F of X", and if it's f(g(x)), I'd say "F of G of X".

>>	Anonymous Wed Feb 8 07:49:23 2017 No.8659801 >inverse tangent >inverse sine >inverse cosine reeeeee >tangent to the minus 1 >sine to the minus 1 >cosine to the minus 1 REEEEEEEEEEEEE arc____ is the only acceptable way.

>>	Anonymous Wed Feb 8 07:53:41 2017 No.8659806 >>8659801 Definitely "arc sine"

>>	Anonymous Wed Feb 8 07:55:44 2017 No.8659808 >>8659761 Yeah, stupid americans It's gaub and yuler not gauß and euler

>>	Anonymous Wed Feb 8 08:04:20 2017 No.8659813 File: 583 KB, 852x482, 1486504680034.png [View same] [iqdb] [saucenao] [google] >>8659298 >morphism

>>	Anonymous Wed Feb 8 08:19:57 2017 No.8659838 >>8659801 >not just saying f(x): R->R {f(sin(x))=x}

>>	Anonymous Wed Feb 8 08:33:22 2017 No.8659858 >>8659298 Please refrain yourself from using niggers for images in the future OP, /sci/ is a board of beauty and wonder, not ugliness and dimness. Thank you.

>>	Anonymous Wed Feb 8 08:34:35 2017 No.8659860 >>8659498 *The correct pronunciation of sinus being seen-oos.

>>	Anonymous Wed Feb 8 08:34:44 2017 No.8659861 >>8659362 I hate this

>>	Anonymous Wed Feb 8 08:47:36 2017 No.8659870 >>8659765 > If it's f^2(x), I'd say "F of F of X", f(f(x)) isn't (neccesarily) equal to f^2(x) tough.

>>	Anonymous Wed Feb 8 08:47:40 2017 No.8659871 File: 440 KB, 645x1260, 1484029574947.png [View same] [iqdb] [saucenao] [google] >>8659522 >Integratation

Anonymous Wed Feb 8 09:09:59 2017 No.8659894

>>8659491
The function is f, f(x) represents the function evaluated at a point x in the domain. depending on the target space f(x) very well could be a function, but if you're just talking about real valued functions of a real variable, then f(x) is just a number.

Anonymous Wed Feb 8 09:10:59 2017 No.8659896

>>8659870
Notation is a mess in general. Squaring the result should be written as (sin(x))^2 or better as pow(sin(x),2), while repeated application of f(x) onto itself should be written as f^2(x) or better with some dedicated operator like sigma or pi.

Why the heck do we write the square first explicit function kids learn in school, that is sin(x) this way anyway? Probably some historical reason, proving once again that humanists are retarded

Anonymous Wed Feb 8 09:16:43 2017 No.8659899

>>8659894
So you're saying f(x)could be a function in the sense that for every x it becomes a possibly different function? And evaluing it for a given input would be written as (f(x))(y), effectively turning it into a function of multiple variables g: A,B -> C?

>>	Anonymous Wed Feb 8 09:17:30 2017 No.8659901 >>8659306 >people who pronounce it 'effects'

>>	Anonymous Wed Feb 8 09:23:09 2017 No.8659906 >>8659899 Yep

>>	Anonymous Wed Feb 8 09:27:48 2017 No.8659914 >pronouncing it as A sub N.

>>	Anonymous Wed Feb 8 09:50:14 2017 No.8659937 >>8659362 >x to the minus one

Anonymous Wed Feb 8 09:54:35 2017 No.8659942
File: 5 KB, 236x224, le_universal_language.jpg [View same] [iqdb] [saucenao] [google]

>>8659543
>>8659593
>The problem with defending the purity of the English language is that the English language is as pure as a crib-house whore. It not only borrows words from other languages; it has on occasion chased other languages down dark alley-ways, clubbed them unconscious and rifled their pockets for new vocabulary.
most anglos cant even pronounce their own clusterfuck language:
http://pauillac.inria.fr/~xleroy/stuff/english-pronunciation.html

>>	Anonymous Wed Feb 8 09:54:55 2017 No.8659943 >>8659901 >raised to the exth power >>8659937 >vector product

>>	Anonymous Wed Feb 8 09:58:08 2017 No.8659945 >>8659808 >ß is pronounced as 's' you dumbass >gaub llo

>>	Anonymous Wed Feb 8 12:36:50 2017 No.8660143 File: 66 KB, 960x720, pet rat.jpg [View same] [iqdb] [saucenao] [google] >simplify the equation Idiots find it too hard to use the original

>>	Anonymous Wed Feb 8 12:37:25 2017 No.8660144 >>8659323 f at x

>>	Anonymous Wed Feb 8 14:36:40 2017 No.8660418 >duh BRO-glee He's FRENCH YOU FUCKING UNCIVILIZED KEKS. Like at least make an effort and go with "deh broy" if you can't do the French phlegm sound

>>	Anonymous Wed Feb 8 14:38:40 2017 No.8660430 >>8660418 >KEKS I meant KEKS, but the level of butthurt remains the same.

>>	Anonymous Wed Feb 8 14:39:43 2017 No.8660435 >>8660430 >>8660418 Oh, is this new?

>>	Anonymous Wed Feb 8 14:42:02 2017 No.8660444 File: 1.56 MB, 2668x1840, jkj34k3j43.jpg [View same] [iqdb] [saucenao] [google] >>8660144

>>	Anonymous Wed Feb 8 15:29:50 2017 No.8660576 >>8660444 kekd and checkd

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