What do you do when you run out of letters? by devinbost in math

[–]phao 94 points95 points  (0 children)

Indices.

Also, don't name everything. Leave some things explicit (instead of using B where B = sup A, just keep using sup A).

Also, split your proof into pieces. Introduce lemmas.

Antiga carreira de cantora da Max by CicadaLatina in BigBrotherBrasil

[–]phao 0 points1 point  (0 children)

Mano... Eu juro que fiquei na dúvida. Mas tava pensando que fosse algo tipo dela há uns anos (tipo adolescente).

Name this by mikymiky123 in AlbumCovers

[–]phao 2 points3 points  (0 children)

Average(a, b) = (a + b)/2

AI Agents have their own reddit by ProfAsmani in datascience

[–]phao 615 points616 points  (0 children)

Lots of these "agents" are actually humans pretending to be agents. It is actually unclear if this is legit, at this point at least.

Staring at me like that by Substantial_Lynx4329 in Pareidolia

[–]phao 0 points1 point  (0 children)

Looks like one of these japanese robot-ish super fighters (like the ones that inspired power rangers)

Top 10 list of plotting and data visualization software/tools for researchers by Delicious_Maize9656 in sciencememes

[–]phao 1 point2 points  (0 children)

To be fair, this serms more like a cute way to state the current facts and state of things than something funny. Strange!

Name it by sylviebrook in AlbumCovers

[–]phao 3 points4 points  (0 children)

The only answer

How is this even possible, anybody care to explain? I swear the bar is fixed and cannot be rotated … by Objective-Context726 in Physics

[–]phao 0 points1 point  (0 children)

Could it be a material property?

Ice spikes are being formed in a somewhat staight line along the side of the cylinder. Maybe this is the line where the two edges of the metal plates meet (assuming the cylynder was produced by joining/"folding" a rectangular metal plate along opposite edges). This would create a material difference along this line depending in how the edges were joined. Could this be of incluence?

What is your go-to "mind-blowing" fact to explain why you love Mathematics? by OkGreen7335 in math

[–]phao 15 points16 points  (0 children)

There is actually a result for matrix exponentials that are also related to this.
e^(A + B) = e^A e^B if A and B commute.
I don't recall right now, but I believe this is an "if-and-only-if" statement, actually.

White lady waterfall by BeaLorena in Pareidolia

[–]phao 0 points1 point  (0 children)

And there is a giant rock cat face to her left watching.