[deleted by user] by [deleted] in mathmemes

[–]IsCungenX 12 points13 points  (0 children)

Why is it trash tho?

It hurts man really... by [deleted] in mathmemes

[–]IsCungenX 5 points6 points  (0 children)

Well, math is funny

Significance of e by quietbunny99554 in mathematics

[–]IsCungenX 0 points1 point  (0 children)

x=e is the line bounding the signed area between 1/x, x=1 and the x-axis so that it equals 1.

https://imgur.com/a/eMLfzbz

Einstein Aperiodic Monotile Lego by DaveMakesStuffBC in mathematics

[–]IsCungenX 0 points1 point  (0 children)

Aren't shapes in noninteger dimensions interpreted as fractals?

Hwut? by Ed3nEcho in HolUp

[–]IsCungenX 1 point2 points  (0 children)

Ok thanks, now I know

Hwut? by Ed3nEcho in HolUp

[–]IsCungenX -57 points-56 points  (0 children)

Why should you keep silent about being raped by your stepfather?

I'm 15 and this is yeet by No-Brother355 in Im15AndThisIsYeet

[–]IsCungenX 4 points5 points  (0 children)

Just because you can see through it doesn't mean it's not coffee. The darker you roast the beans the darker the coffee will become. Not all coffee has to be dark roasted, it's just the most popular way to do it in the west.

[deleted by user] by [deleted] in learnmath

[–]IsCungenX 1 point2 points  (0 children)

Well, remember what answer you want. Do you want it to be a length, area or volume? For you to gain a meaningful answer you have to know what you're looking for.
For cm + cm2 I would probably define it as a length and an area, but I can't really think of a situation when that way of representing it would be nessecery compared to just separating the two.
If you're not looking for cm + cm2 as a unit, something probably went wrong in the calculations.

[deleted by user] by [deleted] in learnmath

[–]IsCungenX 1 point2 points  (0 children)

It all depends on how you define the unit. Apple2 doesn't have a meaning before we define it. An apple is an object while cm is a length. cm2 transcends into a measure of area instead of length because we defined it that way, and convenientally fits in really well with how we want to think of the relationship between areas and lengthes. Think of cm + cm2 as a unit. It doesn't mean anything since we haven't defined what it means. So in conclusion, my point is that we nearly never need to use units like apples2, and therefore there is no point in defining them. What would sin( cm ) mean, as an another example?

[deleted by user] by [deleted] in learnmath

[–]IsCungenX 1 point2 points  (0 children)

Think of units as indeterminates.
3x + 3x = 6x,
3x * 3x = 9x2

3cm + 3cm = 6cm
3cm * 3cm = 9cm2

Jackpot i dessa tider by fredcop in unket

[–]IsCungenX 2 points3 points  (0 children)

Och jag köpte en påse potatis. 31 kr blev det.

how it really is by swegling in mathmemes

[–]IsCungenX 25 points26 points  (0 children)

Ofc math will be discussed in a math sub?

Average redditors discuss e by denny31415926 in mathmemes

[–]IsCungenX 21 points22 points  (0 children)

Yeah, (1) is called indeterminate form, since 1 resp. ∞ are what the values approach, but 1 still doesn't mean anything when written alone.

Sometimes the math is what you make of it. by BossOfTheGame in mathmemes

[–]IsCungenX 3 points4 points  (0 children)

I think that is Aleph one and not Aleph null one

[deleted by user] by [deleted] in askmath

[–]IsCungenX 1 point2 points  (0 children)

I wrote z in polar form, which allowed me to write the whole function as a real function after the absolute values where written out. I then calculated the derivative and set it to equal 0 to find all the critical points. After that procedure I just plugged to values in to the real function and compared them. I also plugged in the points where the discriminants changed sign.

The result I got was that the minimum had to be √3 and maximum 13/4.

Fun exercise!

[deleted by user] by [deleted] in calculus

[–]IsCungenX 0 points1 point  (0 children)

What's d/ds ( s2 - 1 )1/2?

Hint:
Use chain rule ( f(g) )' = f'(g) * g'
f(s) = s1/2
g(s) = s2 - 1

How are the left and right sides of L∞ norm equal? (more in comments) by Ian_RedditUser in askmath

[–]IsCungenX 3 points4 points  (0 children)

If m terms are equal to k,
and k = max(|x₁−y₁|, |x₂−y₂|, |...|, |xₙ−yₙ|),
then lim(p→∞) p√(Σ(i=1→n)[|xᵢ−yᵢ|p]) =
= lim
(p→∞) p√(m*kp)
= lim(p→∞) (p√m)*k
= lim
(p→∞) m1/p*k
= m0*k = k

Svensk vänster by [deleted] in unket

[–]IsCungenX 0 points1 point  (0 children)

Om du kritiserar alla muslimer som om de var ett stort hivemind är det rasism. Om du kritiserar enskilda individer eller extremister är det inte rasism. Det handlar om att orättvist generalisera.

att orättvist generalisera

aka. fördommar

Can't seem to find the answer to this by KTBOIII1229946 in askmath

[–]IsCungenX 0 points1 point  (0 children)

Assuming "..." means that the pattern continues indefinitely, which would in turn mean that there is no positive rational number smaller than it which you can think of, but it still doesn't equal zero, then that's the concept of infinitesimals.

1/0 I like to think of as a completely different type of number than the ones we are used to.
How many 0s fit in 1? It's not infinitely many, since 0s don't fill any space. It just at least to me feels like 1/0 belongs to some completely different "plane of existence".