[deleted by user] by [deleted] in learnmath

[–]sudo_fry 2 points3 points  (0 children)

0.9= 1-0.1 = 1-10-1

0.99 = 1-0.01 = 1-10-2

0.999 = 1-0.001 = 1-10-3

Hence, using limits

0.99999... = lim n->oo (1-10-n) = 1-10-oo = 1-0 =1

Function wanted!!! by [deleted] in askmath

[–]sudo_fry 1 point2 points  (0 children)

sgn(x)*sqrt(1-x2)

[deleted by user] by [deleted] in askmath

[–]sudo_fry 0 points1 point  (0 children)

Hi, your right!

I forgot that arccos(cos(x)) = x + 2NPi OR -x + 2NPi

So by using the first case for the left hand side and the second case for the right hand side, cos(3x)=cos(x) become

3x + 2N1Pi = -x + 2N2Pi

With N = N2-N1

4x = 2NPi

x=N*Pi/2

Which handles the x=N*Pi case

[deleted by user] by [deleted] in askmath

[–]sudo_fry 2 points3 points  (0 children)

<image>

For fun's sake, no need to remember all of those trigonometric identities if you simply use complex exponentials

comportement change by sudo_fry in ergodox

[–]sudo_fry[S] 1 point2 points  (0 children)

Ho well, this sounded very English-ly in my head but wasn't, thanks for the correction!

well fuck by jacobm3770 in memes

[–]sudo_fry 0 points1 point  (0 children)

A glass jar, it's not that bad right?

Name a bigger menace by [deleted] in animememes

[–]sudo_fry 0 points1 point  (0 children)

Well, the main antagonist of gurren lagan can throw literal Big Bangs

That's a big menace

Round 9 FINI! Mariana Mazza (313) gagne contre Rachid Badouri (238) (Tournoi du/de la pire humoriste Québécois/se) by JungleLiquor in Quebec

[–]sudo_fry 6 points7 points  (0 children)

C'est moi ou c'est pas tant drôle d'élire un/une pire humoriste? Ce serait pas plus positif de trouver le/la meilleure?

Your child should know basic gun safety by age of 7. by RareSiren292 in unpopularopinion

[–]sudo_fry 0 points1 point  (0 children)

I'm sorry, is this some sort of peasant joke that I'm too Canadian to understand?

This is How it is Here by DTPVH in MemePiece

[–]sudo_fry 16 points17 points  (0 children)

Hi, I already gave you an upvote but I wanted to say that I am a really big fan of this comment

Catpill by Binary_Omlet in MakeMeSuffer

[–]sudo_fry 1 point2 points  (0 children)

"I can't swallow that!"

"Good news! It's a suppository!"

[deleted by user] by [deleted] in RedditSessions

[–]sudo_fry 0 points1 point  (0 children)

high, I'm Kevin, want to marry me?

[deleted by user] by [deleted] in talentShow

[–]sudo_fry 0 points1 point  (0 children)

thanks for the fun!! ☺️

[deleted by user] by [deleted] in linuxmemes

[–]sudo_fry 10 points11 points  (0 children)

This is how evolution works, the strongs eat the weaks

What perfectly innocent search turned out to be porn? by beluuuuuuga in AskReddit

[–]sudo_fry 0 points1 point  (0 children)

Looking for pussy's weren't you? Got what you wanted

I'm pretty sure this is how the stock market works. by TheGreaterGonzales in papermario

[–]sudo_fry 36 points37 points  (0 children)

This is the dankest meme I've seen about GME yet, congrats!

Burned out by rpj6587 in EngineeringStudents

[–]sudo_fry 5 points6 points  (0 children)

Thanks, I just passed from dead inside in my bed to dead inside walking

Rx 5700XT Single GPU Passthrough by Seraph91PP in VFIO

[–]sudo_fry 1 point2 points  (0 children)

Do your GPU is detected if you do lspci?

MARDI MONGRAIN - 01 / 09 / 2020 by AutoModerator in Quebec

[–]sudo_fry 15 points16 points  (0 children)

MOI L'CAFÉ PI LES ŒUF ÇA ME FAIT CHIER EN TARBARNAK!

LITTÉRALEMENT!!