/sci/ - Science & Math

>>16114738
>DA JOOZ

>>10578341

>AI revolutionary
>AI replace all jobs by 2045
do brainlets really think this?

>>10351432
>you don’t really need to restrict calories below maintenance though

>psychology isn't science

>>10143858
>i want to be nothing more than a mindless husk

>>10138439
>how could he possibly have found me out

>>10081872
Right, got it. Thanks.

If [math]f,g : I \to \mathbb{R}[/math] are measurable functions, then [math]\frac{f}{g}[/math] is measurable. Proof: [math]\frac{f}{g}[/math] is measurable if and only if [math]\{x\in I : \frac{f}{g} < s \} [/math], for some [math]s\in\mathbb{R}[/math]. Given, [math]f < g\cdot s[/math] there exists a rational (density), [math]q\in\mathbb{Q}[/math] such that [math]f<q<g\cdot s[/math]. So [math] \{x\in I : \frac{f}{g} < s \} = \bigcup_{q\in\mathbb{Q}}\left( \{x\in I : f < s \}\cap \{x\in I : g > \frac{q}{s} \} \right) [/math], which is a countable union of an intersection of measurable sets.

QED?

>>10063576
>>10064512
>Platitudes

Undergrad here. How can I stop making careless mistakes on exams?

Post science myths brainlets believe.

>dude if you were in space without a space suit your blood would start to boil

>>9788942

>uhh if we can't figure stuff out now, later when shit's already figured out people will laugh at us
yeah ok no fucking shit what's the point of your post dude this is some 4th grade level revelation next time keep it to your self thanks

>>9718100
>having to prove and figure things out instead of knowing it intuitively already

>giant sea monsters couldn't exist bcuz they wouldnt have anything to eat!!!!!

>>9687074
>scientific arguments for veganism

>"Let's suppose we assume, for a moment..."

>evolution isn't adequately theoretically based yet

>>9570437
>Now show that any subspace of dimension >p must intersect that subspace
h-how?

>>9549097
o-on the endpoints ?

>>9527117
>Flicking your finger against your cheek makes a different sound from flicking it against your forehead
wad ar u doggin aboud id mayg the same suwnd

>>9523516

>>9498871
how did you come to that?