#trigonometry
math.sin
sp.sin
np.sin

Hey, I know, let’s make trigonometry harder.
November 10, 2026 at 7:07 PM
Cats are geniuses at mental trigonometry.
November 8, 2026 at 1:09 AM
Trigonometry, that shit is so hard
November 7, 2026 at 4:20 PM
not 100% related to your post, but he has a vendetta against real numbers: en.wikipedia.org/wiki/Divine_...
Divine Proportions: Rational Trigonometry to Universal Geometry - Wikipedia
en.wikipedia.org
November 10, 2026 at 7:18 PM
apparently there are so many trigonometry references bc one of the writers hated it/was bad at it in hs, lol. no deeper meaning beyond that
November 10, 2026 at 4:15 AM
November 1, 2026 at 10:14 PM
Plenary — Trigonometry

#maths #mathsteacher #UKMathsChat #GCSEMaths #Plenary #MathsDiscussion #TalkTasks #Trigonometry #Geometry
November 8, 2026 at 8:30 AM
What's trigonometry used for? https://www.intmath.com/help/useoftrig.php
November 10, 2026 at 8:15 AM
I know this sounds made-up…

… numbats have evolved slide-rules on their backs with which they carry out trigonometry and logarithmic calculations. Only they know why. Unfortunately they’ve been hunted to extinction by teenagers sitting school mathematics exams…

… but it isn’t. The numbat is real!
It's #WorldNumbatDay🎉

The Numbat is a small endangered marsupial now found in just a few pockets in Australia. Habitat loss and predators like foxes and feral cats are the main cause, with fewer than 1,000 left in the wild.

#Numbat #SciArt #NatureArt #WildlifeArt #Marsupial
November 7, 2026 at 3:00 PM
I can never make a videogame because I can't do basic math and you gotta do calculus abd trigonometry to cade anything.
November 7, 2026 at 1:13 AM
Spherical topological trigonometry; actually; I think; but: I digress.
November 9, 2026 at 3:20 AM
I don't think there's anything to be ashamed of in not having a massive swath of lexical knowledge. You'd probably find it silly to think someone would judge themselves for not being able to do trigonometry without a calculator or even some paper, wouldn't you?
November 10, 2026 at 9:12 AM
Weird that they did Calculus before Trigonometry there. Was the opposite for me. And interesting. 🧐
November 6, 2026 at 8:01 PM
a breathtaking synthesis of Hebrew letter symbolism, Gematria, and spherical trigonometry
November 8, 2026 at 8:09 PM
November 6, 2026 at 6:39 AM
Did you know:

Trigonometry may be a great framework to explore for stimulus modulation?
November 8, 2026 at 3:04 PM
Polyamory on British telly? BBC Two’s Trigonometry (2020) followed a London couple who fall for their lodger. Critics found it gentle and unsensational. Worth a watch.

en.wikipedia.org/wiki/Trigono...
Trigonometry (TV series) - Wikipedia
en.wikipedia.org
November 3, 2026 at 5:57 PM
I did trigonometry and wrote a formula for excel so I can dial in the degrees and cut it flat with my radial arm saw. 😬
November 6, 2026 at 11:26 PM
My grandfather racked up some serious medals in WWII... from a classroom in Los Angeles where he taught trigonometry to navigators. My dad though, his Vietnam service medal was for valiant application of a French Horn. In Virginia. They need to stop with the overly broad ribbons. Looking at you GWOT
November 8, 2026 at 1:49 PM
When I saw this giant problem written across the boards I had two realizations back to back:

First: he was cheating! This wasn't in our textbook; it was actually in a trigonometry book that I had checked out of the school library a couple weeks ago because I thought it was interesting.
November 6, 2026 at 2:48 PM
Now because this wasn't working my teacher eventually escalated to a more difficult problem. I became aware of this fact gradually; the class was growing more and more quiet for some reason.

I looked up from my book & saw that he was writing a trigonometry problem across the second of 3 chalkboards
November 6, 2026 at 2:48 PM
Nasir al-Din al-Tusi: The Polymath of Maragheh Who Made Trigonometry a Science
Nasir al-Din al-Tusi: The Polymath of Maragheh Who Made Trigonometry a Science
Nasir al-Din al-Tusi (1201–1274) built the Maragheh observatory, gave the world the Tusi couple and made trigonometry a separate branch of mathematics. Discover his life and legacy.
imranjalna.com
November 7, 2026 at 5:30 AM
Ah, trigonometry and angles. My worst enemy.
November 3, 2026 at 10:26 AM
Welp, I have an exam with some trigonometry on it in my geomatics class tomorrow, and I hope I don't do too bad on it, lol :P

I'm trying to learn and understand it, but it's just not clicking :V
November 5, 2026 at 6:36 AM