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I love math, but then I watch some math video where a mathemagician is like "So there's (3X +1)^2 in the denominator, but we can add '+ 1 - 1' outside the parenthesis and keep it the same, but this allows us to..." and I just check right out. E: Rock Paper Tongue posted:Laplace transforms are great and I still use them regularly. They turn differential equations into algebraic ones, which makes doing signal processing and circuit analysis slightly less of a miserable slog. You also get to write fancy Ls! I like Fourier transforms because they let you turn analog signals into digital ones. Batterypowered7 fucked around with this message at 00:19 on Mar 27, 2021 |
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Mar 27, 2021 00:17
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A NEGATIVE TIMES A NEGATIVE EQUALS A POSITIVE!
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Mar 27, 2021 00:29
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divide by zero checkmate, thread
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Mar 27, 2021 00:29
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Complex numbers in eight dimensions are non-associative, meaning that (i*j)*k is not necessarily equal to i*(j*k).
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Mar 27, 2021 00:47
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There is a two player total information game where one player has an infinitesimal advantage over the other.
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Mar 27, 2021 00:55
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Mar 27, 2021 04:46
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I used to be all about math and science but it turns out when I shut up about it I ended up getting laid way more often. Having said that is there a matrices game? I always loved working on matrices cause they're fun puzzles. This column here, this row there, etc. Just have the game randomly generate problems with valid solutions and go ham. It'd be way more interesting as a time waster than gem matching or some poo poo. Maybe have an option for a limited set of moves.
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Mar 27, 2021 05:53
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Someone once posted a graph that plotted to dickbutt. I've always wondered what the Fourier transform formula for that was.
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Mar 27, 2021 12:29
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MATH rhymes with TRASH because its poo poo
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Mar 27, 2021 12:33
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When you have a lisp but nobody told you.
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Mar 27, 2021 12:36
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I teach in primary school so my math is pretty simple but there's still a lot of fun to be had around that. You ever look into hand abacus? It's brilliant, you can count up to 99 on your fingers without taking your socks off.
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Mar 27, 2021 13:30
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When base 12 makes no sense until you look at your fingers and oh wait no it makes perfect sense but then you ask why base 14 never took off.
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Mar 27, 2021 13:35
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PTSDeedly Do posted:Let’s talk math. Math is Please solve (x+3)² -1 = 0 by factoring and not the lazy rear end square root method, you have 24 hours op
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Mar 27, 2021 13:37
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It's already solved but is X -2? And I don't understand why I need to factor? Oh god this grade 7 all over again I should have paid more attention.
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Mar 27, 2021 13:41
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Funky See Funky Do posted:It's already solved but is X -2? And I don't understand why I need to factor? Oh god this grade 7 all over again I should have paid more attention. you need two solutions, you dont need to factor I just want to make them suffer by getting it into standard form first
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Mar 27, 2021 13:44
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It's maths op
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Mar 27, 2021 13:56
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(x+3)^2-1 Square the parentheses stuff. FOIL that sweet lady. x2 + 6x +9 -1 =0 Subtractify 9-1 with dweeb quikness. x2 +6x +8 4 and 2 added make 6, product makes 8. factorify it with that (x+4)(x+2) x=-4 x=-2 Check it by ramming -4 into x. (-4+3)2 -1 =0 (-1)2 -1 = 0 1-1= fukking 0. Gently insert -2 (-2+3)2 -1 =0 (1)2 -1 =0 1-1= loving 0 You could also use the discriminant (racist) to determine how many solutions once you get it to this point: x2 +6x +8 (62 - 4(1)(9)= 2; if answer > 2, then two real solutions)
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Mar 27, 2021 15:16
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Grumblepuff posted:(x+3)^2-1 Square the parentheses stuff. FOIL that sweet lady. excellent work
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Mar 27, 2021 15:22
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x and y get the gently caress outta here you're not even numbers 
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Mar 27, 2021 15:23
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They are though. Don't you get it? These math fiends will turn anything into a number if it suits their purposes.
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Mar 27, 2021 15:27
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Grumblepuff posted:(x+3)^2-1 Square the parentheses stuff. FOIL that sweet lady.
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Mar 27, 2021 15:29
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Colonel Cancer posted:x and y get the gently caress outta here you're not even numbers  The biggest problem with math is that at some point, most of us met a poo poo math teacher, who just read off answers from the back of the book and hand waved explanations. You couldn't do that as a driving instructor. "Oh yeah, you start the car, do a little razzle dazzle, and then, BOOM! you're off the highway, having safely avoided the collision! Now parallel park this sumnbitch!" My algebra 1 teacher in 9th grade would work on problems 50% of the way, realize there was a mistake in the process, erase everything but just write the answer down. My current status as a math toucher is apparently my penance for being a dick to her back then.
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Mar 27, 2021 15:29
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zedprime posted:You seem like you know what you're doing, maybe you can tell me: what is 0 anyway? Zero is the x-intercept, or the point where y=0. So if you graph this out, your curvy line will cross the x-axis at -4 and -2. You see, this whole loving thing is a goddamn curvy line that penetrates the x-axis in two spots. The whole thing's a loving travesty. edit: a loving travesty.
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Mar 27, 2021 15:31
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The post you're about to read is a fib but but it's short. The names are made up but the problems are real. "It was Monday 9:43am." - (This is like the first episode. Who starts work at 9:43? She's walking into the first episode at least 45 minutes late.) "In the greater Los Angeles area it was quiet, too quiet. We were working the day watch out of Mathnet. My partner is George Frankly my boss is (Dad?) Green. My name is Monday, I'm a mathematician." https://www.youtube.com/watch?v=HJD-GeSJ-oY
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Mar 27, 2021 15:36
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I like the MindYourDecisions and Numberphile Youtube channels. Lots of interesting math videos in each.
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Mar 27, 2021 15:41
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Here we go, finally getting to the important maths.mobby_6kl posted:This has important implications: Now someone work out the dickbutt formula.
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Mar 27, 2021 15:48
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Geemer posted:Here we go, finally getting to the important maths. Now someone work out the dickbutt formula. [/quote] The perfect song to go with this beautiful image:https://www.youtube.com/watch?v=MnFQlVT2UBo
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Mar 27, 2021 15:57
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Grumblepuff posted:Zero is the x-intercept, or the point where y=0. So if you graph this out, your curvy line will cross the x-axis at -4 and -2.
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Mar 27, 2021 16:43
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zedprime posted:No like what is 0. 0,0 is a place yet 0 is nothing, wtf is this bullshit!!!!?
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Mar 27, 2021 17:03
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I use math sometimes but not to the extent of being a nerd
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Mar 27, 2021 17:11
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zedprime posted:No like what is 0. 0,0 is a place yet 0 is nothing, wtf is this bullshit!!!!? According to my reckon, 0,0 is a point of reference to base other values on an x-y graph. Think "reference point" more than actual place.
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Mar 27, 2021 17:12
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Colonel Cancer posted:It's maths op No
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Mar 27, 2021 17:19
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Funky See Funky Do posted:When base 12 makes no sense until you look at your fingers and oh wait no it makes perfect sense but then you ask why base 14 never took off. Base-12 makes perfect sense: 10 fingers 2 balls/boobs
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Mar 27, 2021 17:43
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I'm beginning to think noone knows what 0 is, which seems very on brand for 0.
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Mar 27, 2021 17:46
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zedprime posted:I'm beginning to think noone knows what 0 is, which seems very on brand for 0. imagine no balls on the edge of a cliff
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Mar 27, 2021 18:00
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Complex numbers in sixteen dimensions have zero divisors, meaning that there are two non-zero numbers that you can multiply and end up obtaining 0 as an answer.
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Mar 28, 2021 10:48
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I propose renaming the square root function as SQUIRT()
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Mar 28, 2021 13:07
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Math is cool I gotta say Working with numbers is the grooviest way You can add to stuff and subtract them too Multiply, divide, well you know that's cool! If you wanna be a rocker then you should know Work hard at school and make sure ya show All of your working with all the fine deets Make math your life and your life is complete 
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Mar 28, 2021 13:12
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jimmy mnemonic posted:I propose renaming the square root function as SQUIRT() SQUART() imo
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Mar 28, 2021 14:24
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I had a drug dealer game on my TI-86
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Mar 30, 2021 11:58
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