Author Topic: Interesting Equation  (Read 2429 times)

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Offline CyberdragonTopic starter

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Interesting Equation
« on: October 11, 2016, 10:00:46 pm »
One day, way back in high school statistics class, I got so bored I started messing with numbers. After a while I discovered an equation that determines the deviation of a series, that only works for a series with a constant sum. I was wondering if it had a name or whether it had any applications. I originally though it could be used to identify an overload on a system with a single power source (I.E. a central breaker that turns off if the deviation of current for all branches exceeds a threshold). What use that would be IDK. :-//

Sorry for horrible notation (I'm on android)
EDIT: fixed the notation

\[ D = \frac{1}{{x_{avg}}^n} \prod_{i=0}^{N} x_i \]

Output: 0 to 1 with lower numbers being higher deviation (or just subtract from one to invert)
« Last Edit: October 12, 2016, 11:11:04 pm by Cyberdragon »
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Offline T3sl4co1l

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Re: Interesting Equation
« Reply #1 on: October 12, 2016, 01:50:32 am »
It's not very clear... can you write that in LaTeX?

I think you're saying,

\[ D = \frac{1}{{x_{avg}}^n} \prod_{i=0}^{N} x_i \]

but not sure.

Tim
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Offline CyberdragonTopic starter

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Re: Interesting Equation
« Reply #2 on: October 12, 2016, 04:25:36 am »
It's not very clear... can you write that in LaTeX?

I think you're saying,

\[ D = \frac{1}{{x_{avg}}^n} \prod_{i=0}^{N} x_i \]

but not sure.

Tim

Yes, like that.
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Voltamort strikes again!
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Offline Halcyon

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Re: Interesting Equation
« Reply #3 on: October 12, 2016, 04:47:41 am »
... can you write that in LaTeX?
Just out of curiosity, did Internet Explorer always/recently support LaTeX?
I've never seen it render equations properly before, although it's rare that I come across them.
 

Offline AntiProtonBoy

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Re: Interesting Equation
« Reply #4 on: October 12, 2016, 05:00:09 am »
The forum uses Mathjax to parse equations and to render them. It's a JavaStript library.
 

Offline CyberdragonTopic starter

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Re: Interesting Equation
« Reply #5 on: October 12, 2016, 11:15:23 pm »
The forum uses Mathjax to parse equations and to render them. It's a JavaStript library.

I know nothing about text scripts except for the simple [blah][/blah] ones, but I copy-pasted the correct version.
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