this post was submitted on 01 May 2024
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Funny: Home of the Haha

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[–] [email protected] 69 points 8 months ago (2 children)

Joke's on you, I sin every day.

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[–] [email protected] 56 points 8 months ago (4 children)

The smarter kids in your class probably do use them.

[–] lugal 9 points 8 months ago (1 children)

Jokes on you, I'm in the bourgeois class and let kids from the working class and professional mangerial class do that kind of homework for me

[–] UtMan1988 30 points 8 months ago

He said smarter, not wealthier. I'm getting the guillotine.

[–] [email protected] 4 points 8 months ago (1 children)

Nah. I was labeled a dumb kid in high school because I had to work 40 hours a week. I went back to college as an adult and now have a masters in mech Eng.

Went to my high school reunion and the smart kids were largely abject failures. They never really struggled until college, then mostly failed out. I felt bad for them, but not too bad since most of them bullied me.

[–] [email protected] 7 points 8 months ago (1 children)

Sounds like maybe there weren't the true smart kids. You finished high-school while working a full time job. You were capable and adaptable. Fuck them :)

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[–] [email protected] 54 points 8 months ago (1 children)

But you use things that use them.

[–] [email protected] 12 points 8 months ago

like any device that uses graphics

[–] VO0RHAMER 45 points 8 months ago (2 children)

There is at least one smbc for everything Smbc comic where a man and a woman discuss all the useless things kids learn in school

[–] [email protected] 33 points 8 months ago (1 children)

Case in point, there are two!

Sauce

[–] johannesvanderwhales 21 points 8 months ago (5 children)

Never really understood people who say they don't use algebra. I use it very regularly.

[–] [email protected] 4 points 8 months ago (1 children)

I was thinking this myself. sin, cos, tan. Have not used. I have use euler coordinates so thats something but really solve for x is the most advanced thing I have used outside of school. mmmm actually I guess some statistics like stadard deviation.

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[–] UtMan1988 41 points 8 months ago (1 children)

I use them every day. Making science is rad as fuck.

[–] [email protected] 31 points 8 months ago (3 children)

As opposed to degree as fuck.

[–] UtMan1988 6 points 8 months ago

Almost made me do a π

[–] [email protected] 3 points 8 months ago

I see what you did there.

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[–] [email protected] 32 points 8 months ago (1 children)

Sin, Cos and Tan were gifted to us by the gods, and it's solely your fault, if you don't use them daily in your freetime.

[–] [email protected] 4 points 8 months ago

Know any good resources for math-ignorant programmers that teaches how to use those in useful ways?

[–] [email protected] 31 points 8 months ago (1 children)

But you do use them everyday, because the Internet would not work without them.

[–] [email protected] 10 points 8 months ago (1 children)

Doesn't it? Have we ever tried to rid humanity of this triangle of evil? Un-tan the internet I say! Grab your pitchforks and cos this sin-er to hell!

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[–] Lizardking27 27 points 8 months ago
[–] Lemminary 26 points 8 months ago* (last edited 8 months ago) (2 children)

The non-programmer folks upvote this post. I mean, not that I use it for every app, but I have used it in recent memory. SOH-CAH-TOA, bitches!

[–] [email protected] 5 points 8 months ago

Back in my day we had to use sentences to remember it

Sill Old Harry Caught A Herring Trawling Off America

Firmly lodged in place forever

[–] captainlezbian 3 points 8 months ago (1 children)

Hey, I’m not a programmer, as a real engineer half of my education was in some way related to trig

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[–] [email protected] 17 points 8 months ago (1 children)

Every day, I use them ever damn day.

[–] TrickDacy 6 points 8 months ago

For determining the right angle to fuck the sharks from?

[–] lightnegative 16 points 8 months ago* (last edited 8 months ago) (2 children)

This was me for years.

And then I had to write some software that needed to visualise a rotary milking platform which is a circle, divided into segments, with different parts of each segment showing different things at different times.

Oh, and since it's rotary, the circle had to be animated and rotate in sync with the actual milking platform.

Oh and different clients had different numbers of bays in their platforms so I couldn't hardcode anything, it had to dynamically draw the platform, animate it and respond to events like window size change.

Suffice to say I had to drag highschool geometry out from the graveyard of my brain

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[–] Fedizen 16 points 8 months ago

I use them at least once a week

[–] HootinNHollerin 14 points 8 months ago* (last edited 8 months ago)

I do almost everyday as a mechanical engineer. I even do the common angles in my head, which came in handy several times in situations where I’m sailing and something breaks underway etc

[–] LemmyKnowsBest 11 points 8 months ago (1 children)

I often go on a TANgent when I'm thinking or talking about something. Does that count?

[–] [email protected] 12 points 8 months ago (1 children)

Yeah, cos it's a sin to not use trigonometry.

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[–] [email protected] 10 points 8 months ago (1 children)

I actually really enjoyed trig class.

I hated all math classes before it, but I had a great teacher and something about the real-life usefulness (triangulation, navigation, etc) of trig clicked for me and I enjoyed it and made an A.

I fucking failed the shit out of statistics, and hilariously that's the most related to my real life job, where I'm dealing with gigantic data sets daily looking for outliers/trends.

[–] captainlezbian 6 points 8 months ago (4 children)

Stats is the most unintuitive and unpleasant part of math. Trig is a fun problem that nests perfectly into physics

[–] chonglibloodsport 3 points 8 months ago

Stats is intuitive but you need a pure math degree to even get started on the foundations (measure theory). Unintuitiveness arises in any subject where they refuse to explain how it works and just give you a bunch of magic formulas to calculate with. Stats just happens to be the most egregious example of this because it requires far more background than most people applying it actually want.

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[–] [email protected] 10 points 8 months ago

I love whipping out the low angle approximation at work and looking like a wizard.

[–] Gradually_Adjusting 7 points 8 months ago
[–] [email protected] 7 points 8 months ago (2 children)

I just had to do some “find the angle” geometry this week to quantify some physical stuff that was going on in addition to what the software was causing.

And by “do,” I mean scribbling some triangles to figure out what I was calculating, then throwing the numbers into an online calculator!

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[–] BradleyUffner 6 points 8 months ago

That's a lot of circles and curves on your desk bro.

[–] [email protected] 6 points 8 months ago (1 children)

Weird, I find them rather useful. How else do you calculate angles of things?

To check some flat-earthers I recently calculated the angle between an upright person and some skyscrapers 60 miles away.

[–] [email protected] 4 points 8 months ago

How often do you need to calculate angles? If I want to know the angle of something I usually measure it.

[–] nutt_goblin 5 points 8 months ago (1 children)

Whenever I'm making a hobby game I use so much half remembered trig.

atan2 my beloved 😍

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[–] [email protected] 4 points 8 months ago

Especially tan. Fuck tan.

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