Which kind of function is this?

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Discussion Overview

The discussion revolves around identifying and speculating on the types of functions that could generate specific data patterns. Participants explore various mathematical functions and their visual representations, considering both theoretical and algorithmic perspectives.

Discussion Character

  • Exploratory, Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant expresses curiosity about guessing the functions that generated the data and invites others to think of interesting functions of three variables.
  • Another participant suggests a 3-D fractal as a potential function but questions its validity as a function due to multi-valued nature and considers the possibility of a 4-D function.
  • A different viewpoint proposes that the patterns could be seen as complex emergent phenomena arising from simple algorithms, referencing Stephen Wolfram's work on the subject.
  • Another participant identifies the functions as combinations of sinusoidal functions and the modulus function, specifically noting the interesting patterns that emerge from using the remainder operation.

Areas of Agreement / Disagreement

Participants express differing views on what constitutes a valid function and the nature of the patterns, indicating that multiple competing perspectives exist without a clear consensus.

Contextual Notes

There are assumptions about the definitions of functions and the dimensionality of the data that remain unresolved. The discussion also touches on the complexity of emergent phenomena, which may depend on specific interpretations of algorithms and functions.

Who May Find This Useful

Individuals interested in mathematical functions, data visualization, fractals, and emergent phenomena may find this discussion relevant.

Jarvis323
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I'm curious how close someone could get to guessing the functions that generated the data shown below. And also, without looking at the plot, what do you think would be the most interesting looking function of x,y,z you can think of.

A)

function.png


B)

function2.png


C)

function3.png
 
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I'd vote for some 3-D fractal, like this one maybe:
curling_up_by_batjorge-1024-768x768.jpg


edit: I guess this isn't a function though. More like an algorithm. Functions can't be multi-valued, right? Plus maybe you mean 4-D; "a function of x,y,z". Anyway, I like the pictures.
 
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They're each some functions that combine sinusoidal and the mod function.

It's pretty interesting to me the patterns the come from just taking the remainder.

Each of these are just fmod( i*j*k, r ) for different r.

fmod-3.png

fmod-6.png
mod-8.png

mode2.png


mode.png
 

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