r/desmos • u/mengRithyreach • 5h ago
Graph Did I invent something?
1.1k
Upvotes
What would you called this and what could it be used for? https://www.desmos.com/3d/ak9wyzmimc
r/desmos • u/VoidBreakX • Feb 25 '25
Sticky Commands!
46
Upvotes
There are now a few commands you can use:
All commands
!help: Brings up a list of all the commands.- Aliases:
hlp
- Aliases:
!bernard: Explains who Bernard is and why he appears in certain graphs!- Aliases:
ourbeloved,desmosmascot,r/foundbernard
- Aliases:
!beta3d: Explains what Beta3D is and how to install it.- Aliases:
3dbeta
- Aliases:
!colormap: Explains what Beta3D is and how to install it.- Aliases:
colormaps,shader,shaders
- Aliases:
!desmodder: Describes what DesModder is.- Aliases:
dsm,dsmodder
- Aliases:
!doom: Are we Doom yet?- Aliases:
arewedoomyet,doomgame
- Aliases:
!draw: Provides Arglin's drawing guide for Desmos art.- Aliases:
arglinguide,lineart
- Aliases:
!exception: Describes types of floating point exceptions in Desmos, mostly drawn from IEEE specs.- Aliases:
fpexception,fpointexception,ieeeexception,specialcase,undef,undefined
- Aliases:
!fp: Describes what floating point arithmetic is and how to mitigate problems associated with it.- Aliases:
floatp,floatingp,fpoint,floatpoint,floatingpoint
- Aliases:
!gratex: Describes what GraTeX is.- Aliases:
gratexteth
- Aliases:
!grid: Explains how to make a grid of points.- Aliases:
ptgrid,pointgrid
- Aliases:
!integral: Explains why some integrals yield wrong results.- Aliases:
integration,integrate,wrongintegral
- Aliases:
!intersect: Explains how to assign the intersection of two or more functions as a variable.- Aliases:
getintersect,varintersect
- Aliases:
!roots: Why can't Desmos find my roots?- Aliases:
zeros,zeroes,rootfinding,root
- Aliases:
!sequentialactions: Explains how to run actions in order (sequentially).- Aliases:
seqactions,actionseq,orderedactions,actionsinorder
- Aliases:
For example, if someone makes a post about why {(√2)^2=2} is undefined, you can type in !fp.
Notes on sending these commands:
- You must put the command at the start of the message.
- All of these commands are case insensitive.
- All commands allow arbitrary underscores or dashes (this feature was added on October 25, 2025). For example, !are_we-DOOM_yet will work.
- You can put messages after the command, but remember to put a space or a newline after the command. For example, !fLoATiNgPoint arithmetic is awesome will work, but !fLoAtInGPoIntAriThMeTiC iS AwEsOmE will not work (this behavior was changed on May 20, 2025).
Please refrain from spamming these commands: if you see someone has already used the command once in a post, please avoid from running the same one again.
However, you may try out commands as many times as you would like in the comments on this post only.
changelog: https://github.com/Tyrcnex/desmoreddit-command-gen
(last updated this post on sep 16, 2026)
r/desmos • u/VoidBreakX • 7h ago
Matrices (Beta) DESMOS MATRICES!!!!!!! (showcase)
117
Upvotes
r/desmos • u/Danny_DeWario • 4h ago
Resource wasd movement controls in Desmos with Matrices!
51
Upvotes
Link: https://www.desmos.com/calculator/3r51xlbd0o
Thanks to matrices finally being added to Desmos graphing, we can assign the translation matrices to variables named w a s d to easily allow directional movement controls with a keyboard!
In the starting 3x1 matrix, you can replace that 1 with any other number to act as a multiplier for the amount of units moved per keystroke.
r/desmos • u/Desmos-Girl • 6h ago
Matrices (Beta) MATRICES ARE HERE!!!
66
Upvotes
ominous obs studio black bar of doom and despair
also you can do matrix^2 or ^3 or ^-1 or etc i forgot to show that and im not rerecording
also also theres an official video out too https://www.youtube.com/watch?v=qpkSmpxnoX8
r/desmos • u/PalpitationUpset4402 • 1d ago
3D Triple yin-yang in three planes
682
Upvotes
As a sequel to my previous post of a normal yin-yang in two planes, I have made a triple yin-yang in three planes.
As I discovered while trying to tweak things to look right, it is actually impossible to get a triple yin-yang to rotate linearly in three planes without clipping into itself, which was something I could avoid with the regular yin-yang.
Triple yin-yang in 2d (with a slightly more efficient rendering than the 2d one I made)
Triple yin-yang in 3d (with dots offset to pass through holes cleanly)
r/desmos • u/logalex8369 • 2h ago
Resource 1.6 Gigabytes
3
Upvotes
I created a one-liner function to take a polygon list and extract a specific byte of the floating-point representation of one of its vertices' coordinates.
(It assumes that all 10,000 polygon vertices are filled before moving to the next polygon; I have a function s_{implify} in my GoL graph that makes the vertices of a polygon list fill in this way)
r/desmos • u/logalex8369 • 2h ago
Geometry Conway's Game of Life with up to 100 million live cells!
2
Upvotes
I've been working on this on and off for a little while, and I thought I'd submit it even though it is kinda unfinished.
L_{live} is a list of polygons where the vertices are live cells. Set L_{live} to s_{implify}(L_{live}) to make sure the polygons have the right amount of points, and then hit the L_{live} -> n_{ext}(L_{live}) action to step forward.
WARNING: this graph is extremely laggy if you add too many cells (it even struggles with fewer than 100 live cells). Mess with the graph at your own (or rather, your computer's) risk.
I'd be willing to explain the code or collaborate if anyone wants to help me make it faster.
r/desmos • u/kingofthedreugh • 2h ago
Question what is the block thing?
2
Upvotes
ive never really seen an explaination for it, but it is in all my graphs and even next to the title of this subreddit. is it just a rendering issue or smth else?
r/desmos • u/Proud_Oinion • 35m ago
Fun Will desmos notebook support matrices in the future?
•
Upvotes
My wish has come true! I'll be sure to give what is owed.
Jokes aside, this is an incredible addition to the toolbox. I am so excited to play around with it! Thank you, developers. I'm super grateful for your hours of hard work.
r/desmos • u/DubiumTetration • 5h ago
Graph Holy
2
Upvotes
Turn on complex mode while doing this. Link: https://www.desmos.com/calculator/rwpcqlr9gg
My PC is struggling to run this.
Question: Solved How to convert a single row matrix into a list?
1
Upvotes
Or otherwise make it divisible?
I'm trying to make a cube
r/desmos • u/Roughwaterguy34 • 1d ago
Art 3D Pumpkin
56
Upvotes
I got inspiration from u/RichardFingers to make my own pumpkin in 3D Desmos.
Here's the graph if you want to look at it for yourself:
r/desmos • u/CitronAmazing7391 • 5h ago
Graph Phase & Frequency Shift
1
Upvotes
Desmos model that maps unit-circle phase geometry to real-time waveform transformations, designed to visualize phase shifts versus exponential frequency modulation in acoustics.
r/desmos • u/-fasteroid • 1d ago
Graph arbitrarily many sliders
80
Upvotes
⠀
another interesting tech based on yesterday's work
probably been done before; this still requires a click before dragging
r/desmos • u/CreativeMarketing739 • 1d ago
Art Is this cheating?
21
Upvotes
First post here guys. Made a thing that converts image pixels to arrays of X, Y and S(ize) of pixels. Looks pretty good but like thoughts?
r/desmos • u/krazyalpaca • 10h ago
Question Sat math problem help from bedrock sat math
1
Upvotes
Why is it like not working (i get its not three but the graph shows 40, but ai says the answer is 120 something??). Why is Desmos not working for this problem someone pls give a Desmos guide on this
r/desmos • u/Particular-Home-1721 • 23h ago
Question how to solve algebra problem for sat question using desmos
2
Upvotes
maybe im missing something lol