#Desmos

HD Ver: https://youtu.be/JWnMkKXX_dk
Play At: https://www.desmos.com/3d/c56cdbc111

#desmos #youtube #youtuber #youtubechannel #animation #animated #animator #3d #3danimation #3dart #merrychristmas #christmas #xmas #xmas2023 #merryxmas #ChristmasTree #christmas2023 #math #maths #mathart #holiday #holidays #art #artist #artwork #happyholidays

Any four numbers are the x-coordinates of the vertices of a regular tetrahedron.

(by Akira Weinberger: https://twitter.com/akivaw/status/1727850817489891702)

#geometry #desmos #math #maths #mathematics #mathviz #MathVisualization

My thanks to the Eyes on Success podcast for having me on to talk about the #accessible #math tools we’re building at #Desmos and what led me here: www.EyesOnSuccess.net/eos_2346_podcast.mp3

I am the type of person who will complain about Desmos not working using the \sum and \prod operators to index a variable subscript while at the same time not being enrolled in any type of math class

anyway I made metaballs in Desmos :)

#desmos #metaballs #mathematics

Je viens de tomber sur #desmos
Et c'est bien sympa ! 😃

À tester ici : https://www.desmos.com/calculator?lang=fr

EDIT : Une appli mobile assez bien fichu a été développé également.

I don't know since how long this was already available, but #Desmos has now a 3D Plot version.

Pour ceux qui apprécient faire des maths les fins de samedi pluvieux, et surtout de beaux graphiques, je vous conseille vivement #Desmos. Gratuit, fonctionnel, excellent.
https://www.desmos.com/calculator

Stupid #math of the day: graphing the distance to the floor according to the stretching of the muscle when doing a split.

If I didn't mess anything, the green curve hints that the distance to the floor remains roughly linearly correlated with the stretch of the muscle as we get closer and closer to the ground.

Which means if progress slows down it's essentially due to the muscle being harder to stretch and not because of angle illusion or something :(

https://www.desmos.com/calculator/atvvdeod7c
#fitness #desmos

Alright, I think I finally have a decent sandbox for my 1D signed distance debugging.

#desmos

So excited to learn about the 3D support in #Desmos (still in beta)...

https://www.desmos.com/3d/69f1f9de74

A few seconds after I finally managed to hack a gradient in #desmos the website crashed my session (can't access the website anymore unless logged of)

Anyway, that's starting to be a pretty good sandbox for debugging 1D signed distances.

The gradient trick: rgb() and hls() create colors but you can't use a continuous value such as x, so you sample them like a cavem^Wengineer on the x-axis. Then you use t for a constant continuous y-axis value: (G,t), which you can then move around

glhf

#math

Watch At: https://youtu.be/cpnBKR2C73o
Play At: https://www.desmos.com/calculator/eh598ihao0

#desmos #youtube #youtuber #math #mathart #maths #mathematics #graph #equation #pyramid #animation #art #animated #2d #2dart #2danimation #cactus #sand #artist #artwork #creativity #creative #vector #vectorart

Newton Raphson anyone? #desmos #math https://www.desmos.com/3d/3fa79d2757

Easy Julia sets with #desmos! https://www.desmos.com/3d/2dae27bd77 #iteachmath #mtbos

9/10
So we get the right answer(!) UNLESS there's more than 1 term following the slash, in which case it puts ALL of them in the denominator, so we're back to wrong answers. So you CAN get the right answer, but ONLY if you use a slash, and ONLY if there's only 1 term following it.

So for those who claim "e-calculators do it correctly", how is it that they're all doing it DIFFERENT ways?? There is only 1 correct way to do it, and only #MathGPT does it that way (looking at you #Desmos)...

7/10
#Desmos USED TO give the correct answer (many teachers use it. I USED TO, but it's useless now - can't type in what's in the textbook, have to add extra brackets to make it work and do what's in the textbook correctly). I know one of the changes which broke it too. To make 8/2 a fraction (not division) you had to put brackets. i.e. (8/2). They changed it so that it automatically turns 8/2 into a fraction, which is cool, but unfortunately it ALSO turns 8÷2 into a fraction, which is wrong...

Ok, I know I said I was coding and using Procreate, but how can I not make a kiss surface for mathober2023 with this 3D desmos!?

https://www.desmos.com/3d/40c19d55c0
#mathober2023 #desmos #desmos3d

Cube to regular dodecahedron to rhombic dodecahedron https://www.desmos.com/3d/e295cec492 #desmos #iteachmath #mtbos

Found a nice way to generate regular polyhedra! www.desmos.com/3d/ac43098a68 #desmos #iteachmath #mtbos

I’m excited to announce that, after many months of hard work, our #Desmos #3d #calculator is now available as a public beta to the world at large.

- Calculator: https://www.desmos.com/3d

- Getting started video: https://www.youtube.com/watch?v=vMqtcDzhqUk

- User guide: https://docs.google.com/document/d/1jDJC0Zw7cB82SNEc04m5HGQHaXYaJK62iZM88ojNYwI/preview#heading=h.93f32uu5ns2w

#math #stem #iteachmath

Finally got my analytic square formula!

The key function: clamp(4|2*fract(x+3/4)-1|-2,-1,1)

Here is a link: https://www.desmos.com/calculator/xuly8hn3bd

#math #desmos

#Desmos Studio is looking for a full-stack web developer, preferably with a lot of frontend experience, to join our engineering team. If you think you’d be a good fit, please apply!
https://desmos.pinpointhq.com/en/postings/19e242ee-ef1e-4885-8416-509b35ce943f
#desmos #math #html #css #typescript #accessibility

A couple of Desmos Classroom activities for repeated practice: finding the distance and midpoint between points, and determining if two lines are parallel, perpendicular, or neither.

1) https://teacher.desmos.com/activitybuilder/custom/64ff39038ef5d6181b832d22

2) https://teacher.desmos.com/activitybuilder/custom/64ff86b793a2abcb057c3ccb

@desmos #iteachmath #mtbos #Desmos

I've nudged this #PowerAutomate flow for #Desmos to allow you to use either Chrome or Edge browser.
https://onenoteschool.com/desmos2onenote-version-4/

I revised "Desmos2OneNote" (which captures a student's #Desmos screens and creates a OneNote Page of them) to take advantage of some #PowerAutomate improvements -- and found a way to share it with others.
If you try it, let me know how it goes! https://onenoteschool.com/desmos2onenote-version-2/ #mtbos

#FediLZ #Mathematikedu #Mathematik #geogebra #Desmos

Tim Brezinski erklärt Wechselwinkel und Nebenwinkel

https://yewtu.be/watch?v=MPW3G_7b6Og

Wait, there is an audio synthesizer in #desmos and no ones tells me anything?!

(to access: bottom left keyboard icon, then audio icon)

Edit: and the sound moves from left-to-right, that's awesome

#audio #math

Ever wondered why electrical systems have 3 sinusoidal phases? Why generators are typically built with 3:4 coils:magnets. I graphed the magnetic field strength at various phases to find out: https://www.desmos.com/calculator/buqj2pdezs

#physics #electronics #electricity #magnetism #magnet #generator #desmos

@HerrAlias Sieht ja wirklich interessant aus, was ich hier in einer Einführung anschaue: https://youtu.be/cpgnJnRwoLw

Nutzt du es noch? Hat die Schule Data Protection Addendum (DPA) und EU Standard Contractual Clauses (SCCs) https://www.desmos.com/privacy-pdfs/Desmos_DPA_and_SCC_2021-06-17_v3.pdf mit Desmos abgeschlossen?

Leider ist mir keine Alternative bekannt. Ich hätte das gerne in deutsch auf EU Servern als OpenSource. 😁

#MatheEdu #Desmos

Today I am thrilled to be able to share something we at #Desmos Studio have been working on for the past year: a brand new #geometry construction tool. What makes me particularly excited about this product is that we built in robust #keyboard and #ScreenReader support from the start and leveraged #accessible markup everywhere we could. This very well may be the first #accessible digital geometry tool ever built, and we'd love your feedback.

I enjoyed taking a look at what a high school student made on bezier curves: https://justarandomblog.org/bezier_curves/

#math #MTBoS #iteachmath #desmos

Heute haben einige Schüler:innen das freiwillige Angebot genutzt, sich bei Desmos anzumelden und Aufgaben mit Strecken im Koordinatensystem zu erkunden, getarnt als Minigolf.
Das werde ich weiter zum Herausfordern verfolgen.

#mathe #Desmos

I've made some updates to my #Desmos simulation of two-source wave #interference.

https://www.desmos.com/calculator/p21l3jxr3e

It now has...
* optional shading to smoothly illustrate the net amplitude in different areas.
* the choice between exact hyperbolic solutions for the maxima or the approximate linear maxima regions typically discussed in double-slit interference
* a single curve/ray at an order/path-difference of your choice even if it's not an extremum

#ITeachPhysics #Physics

Hallo #fedlz,
ich habe die Polygraph-Funktion von @desmosclassroom
für mich entdeckt und bin begeistert! Das Problem mit #Desmos ist allerdings der Datenschutz. Kennt jemand eine DSGVO-konforme Alternative?

https://teacher.desmos.com/activitybuilder/custom/60185fc97a4c61432a1e7c7d

#twlz #matheedu

Seems I got my "mostly analytic" formula for the vector going from a point P to the edge of a rectangle in direction of its center.

Still seems overkill to me though, I wonder how it could be simplified further.

#math #geometry #desmos

For my #genuary31 contribution, I reflect on #genuary2023 and how it is coming to a close – I did all but generative music in #desmos – and here are three contributions that gave me the most joy
GlitchArt: https://www.desmos.com/calculator/k0vdlfs8zu
Perspectives: https://www.desmos.com/calculator/ijafozzxgq
and Signed Distance Functions: https://www.desmos.com/calculator/bgcrnnsz7r

Here is my #genuary30 (Minimalism) contribution created in #desmos

Here is my #genuary29 (Maximalism) contribution to #genuary2023 created in #desmos

https://www.desmos.com/calculator/i6kraaooo9

Here is my #genuary27 (In the style of Hilma Af Klint) contribution for #genuary2023, continuing to use #desmos.
Hilma af Klint: List of works
https://www.desmos.com/calculator/piyoyz8zti

Here is my #genuary26 (My kid could have made that) contribution to #genuary2023. Actually, my grandkid could have made that. Created with #Desmos

https://www.desmos.com/calculator/vhnusdcclk

Working ahead, this is my #genuary25 (Yayoi Kusama) contribution to #genuary2023, continuing to create these things in #desmos. If you can spare 15 minutes, watch this video on Yayoi.
https://youtu.be/wgSBtXNJjhs
https://www.desmos.com/calculator/etrp37fqo4

Here is my #genuary24 (Textile) contribution (an inspiration) to #genuary2023 created in #Desmos

https://www.desmos.com/calculator/twsgwfvdzu

Here are my #genuary22 (Shadows) contributions to #genuary2023. I am continuing to make these in #desmos. Not sure that I really care for either of these.
https://www.desmos.com/calculator/cse2qkpt4e
https://www.desmos.com/calculator/plwjczfkqs

Here is my #genuary21 (Persian Rug) contribution to #genuary2023 created in #Desmos
https://www.desmos.com/calculator/3m5wsbhhrd

A bit overwhelming...there are so many possible patterns to create. Based on the patterns of a random walk with different angles and distances.

Here is my #genuary20 (Art Deco) contribution to #genuary2023 created with #Desmos
Based upon flips of a coin.
https://www.desmos.com/calculator/5cxfivnlpl

Here is my #genuary19 (Black and white) constribution to #genuary2023 created in #Desmos. Based upon flips of 10 coins, plotting the difference between head/tails. I had two versions: one without filling and one with. A student liked the with, so shared that.
https://www.desmos.com/calculator/l2fhquhck4

Here is my #genuary18 (Definitely not a grid) contribution to #genuary2023 created in #Desmos

https://www.desmos.com/calculator/cd0zhxbbq8

Here is my #genuary17 (A grid inside a grid inside a grid) contribution to #genuary2023, created in #Desmos.

https://www.desmos.com/calculator/qgwila428w

Playing some What-If-Not games with my genuary16 contribution with some unexpected surprises

created with #desmos

Here is my #genuary13 (Something you’ve always wanted to learn) contribution to #genuary in #Desmos

I have been messing around with random walks, and wanted to try to make lightning

https://www.desmos.com/calculator/cqigajmkcl

Here is my #genuary6 #genuary2023 #genuary "Steal Like an Artist" contribution, with inspiration provided by https://mastodon.social/@revdancatt and created in #desmos
https://www.desmos.com/calculator/hkskhkmr8q

Here is my day 3 contribution to #genuary #genuary3 #glitchart #art #creativecoding #desmos

https://www.desmos.com/calculator/sjr86sm37v

Hey #artist wannabees 🎨 learning #perspective 📐

Here are 2 interactive #desmos demos to play with to get comfortable with 1 and 2 points linear perspective. I don't know if that helps much, but it was a lot of fun to make.

The 3+ points perspectives are left as an exercise to whoever wants to do it.

1 pt: https://www.desmos.com/calculator/cpe11msf8o
2 pts: https://www.desmos.com/calculator/xdn5vpoxyr

#math #art

Following the previous demo, here is the linear perspective with 2 vanishing points. 📐

#math #desmos

And now with "depth testing" for the horizon as well.

I guess the next step is the 2 points linear perspective 📐

Note: this is a 2D space, I'm just tracing lines.

#desmos #math

I don't think people realize how fantastic #desmos can be. Here is an example to show how easy it is to create a draggable point within constraint. Very few software seem to be able to do that.

What's also incredible about this is that it really feels like doing #math because there is no discrete BS such as "let's create a 3000 points array to evaluate my curve smoothly".

Having a continuous approach and implicit dependency tree just blows my mind.

Having a lot of fun tonight teaching myself 1 point linear perspective with #desmos

I really love this piece of software, such a shame that it's closed source.

#math

I build a version of this in #Desmos in my calculus class every year, and it never fails to amaze me. There is also a mathematical satisfaction in building it from scratch every time!
#math #calculus

Liebes #FediLZ, ich bin auf der Suche nach Lehrkräften, die #Desmos Classroom Activities im Mathematikunterricht nutzen. Wem darf ich hier folgen? #mathematik #matheedu

I taught the Mean Value Theorem today and shared one of my all-time favorite #Desmos demonstrations. Subtracting off the secant line turns the Mean Value Theorem into Rolle's Theorem!

#math #calculus #iteachmath

Continuing my #Introduction, here's a supercut of some of my #Physics interactives that you can find at https://www.afreeparticle.com

#ITeachPhysics #STEM #StemEducation #PhysicsEducation #Simulation #Interactive #Desmos #Science #ScienceEd

Here’s my #introduction post. I’m a high school teacher in the SF Bay Area, with three kids (8, 6.5, and 3.5). Currently, I spend most of my time teaching or parenting. I thought joining this sfba instance might help me connect with more people in the area. I enjoy drinking good #tea, making #Desmos activities (it’s a math teacher thing #mtbos), reading (though mostly just audiobooks these days), #crosswords, music, cooking, hiking, etc.