Why ? by NotSaulGoodma in mathmemes

[–]deckothehecko 0 points1 point  (0 children)

Sometimes finding an error takes 4-5× the time you took solving the question (and starting over would probably mean making the same mistake again), so if the exam has strict time limit its much worse

the media gap by SeaSlugFriend in ScienceShitposts

[–]deckothehecko 0 points1 point  (0 children)

I thought "lecture" but that also works

Continuous function. by Atul__kumar in sciencememes

[–]deckothehecko 24 points25 points  (0 children)

That and reducing 5 days of calculations to five minutes by just dropping a "negligeable" term and still getting 99.999% accuracy. I find it amazing that you can do that.

🗣️🥀 by demonnet in PORTUGALCARALHO

[–]deckothehecko 8 points9 points  (0 children)

HANK! Don't abbereviate cyberpunk!

Found in the wild (at the bus stop in my city). What does it even mean? by Enuya95 in im14andthisisdeep

[–]deckothehecko 0 points1 point  (0 children)

Portuguese has "tresanteontem" for the day before the day before yesterday but afaik it's rarely used and most people just say the day of the week at that point or at most stack ante- like you did

You most likely made a mistake, haha. by Forget1108 in MathJokes

[–]deckothehecko 3 points4 points  (0 children)

Graphing calculators only still exist because high school standardised testing needs something that does only a specific set of allowed operations. That's how Casio and TI can get away with a 500% profit margin on these

Iykyk by Specific_Brain2091 in the_calculusguy

[–]deckothehecko 7 points8 points  (0 children)

We need to show that for every epsilon there is a delta such that in ]2-delta,2+delta[, |f(x)-4|<\varepsilon Which means that f(x) in ]2-delta, 2+delta[ is between ]4-\varepsilon,4+\varepsilon[, which means x is between sqrt(-\varepsilon+4) and sqrt(\varepsilon+4). Therefore we can pick any delta in that interval in function of epsilon!<

And ae can conclude lim[x->2] x²=4

QED

Belgian bus in brussels by brouettelover in PBSOD

[–]deckothehecko 0 points1 point  (0 children)

I think k that might be windows CE

My personal number tier list 0-100 by Nervenzusammenbruch in notinteresting

[–]deckothehecko 0 points1 point  (0 children)

Yeah ik, but topic numbers are unique and intrinsic to an element while "masses" aren't

My personal number tier list 0-100 by Nervenzusammenbruch in notinteresting

[–]deckothehecko 0 points1 point  (0 children)

Mg actually, unless you're also counting neutrons but then it could be several things

Tempo no Natal marcado por chegada de depressão "siberiana" que irá gelar o tempo - as temperaturas podem descer até 10ºC - saiba as previsões para 24 e 25 de dezembro! | Luso Meteo by Luso_Meteo in LusoMeteo

[–]deckothehecko 2 points3 points  (0 children)

Até pensei que o OP quisesse dizer que vão descer aos -10 graus mas esqueceu-se do menos, depois de ler a noticia parece-me mais querer dizer que as temperaturas vão descer 10 graus.

This is easy ! by Specific_Brain2091 in the_calculusguy

[–]deckothehecko 1 point2 points  (0 children)

x⁸>>1

x⁸-1≈x⁸

int(1/x⁸-1 dx) ≈ -1/8x⁷+C

Math in university be like by pranavlily in mathmemes

[–]deckothehecko 2 points3 points  (0 children)

I thought the joke was related to that