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/sci/ - Science & Math

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10027148 No.10027148 [Reply] [Original]

>circumference of a circle is the derivative of area

>> No.10027173
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10027173

any significance to where they intersect?

>> No.10027263

>>10027148
...with respect to the radius.

>> No.10027275

fugggg

I'm in calculus III right now and I never noticed this until this post. Granted my math courses are mostly probability/statistics related but goddamn I may very well be a brainlet.

>> No.10027311

>>10027148
Did you just learn this anon? This thread is for people who at least have a bachelors in a field of science or math.

>> No.10028698

>>10027173
Yes. It is that x + x = x * x when x = 2

>> No.10029164

>>10027148
Now, say it with infinitesimals.

>> No.10029173
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10029173

>>10027275

>> No.10029221

next thing you'll be trying to tell us that there's a derivative relationship between a sphere's surface area and its volume.

>> No.10029652

Isn't this basically green's theorem?

>> No.10029673
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10029673

>>10027275
It is like one of those things you notice as a child in school with math patterns. Simple stuff like the sum of all 9 times table from 9x1 to 9x9 will equal "9" if you add them. 9x9=81...8+1=9 or 9x7=63...6+3=9 and that if you line them all up the count higher on one side and lower on the other side,

09
18
27
36
46
54
63
72
81
90

If you didn't see stuff like on your own as a child then you'd not notice things like this thread subject.

>> No.10029681

>>10027148
>volume of a sphere is the integral of the area of a circle

>> No.10029692

>>10029681
You mean surface area of a sphere