Integration has to do with a square shape

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Discussion Overview

The discussion revolves around the concept of integration, particularly in relation to shapes such as squares and circles. Participants explore the application of integrals in calculating areas and the use of specific integral symbols, including closed path integrals.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested, Mathematical reasoning

Main Points Raised

  • One participant expresses confusion about the relationship between integration and square shapes, seeking clarification and additional information.
  • Another participant suggests that the integral symbol \oint {} refers to an integral over a closed path.
  • A different participant inquires about using integrals to calculate the area of a square defined by four points, asking for guidance on the process.
  • One participant challenges the appropriateness of using a closed path integral for calculating the area of a square.
  • Another participant mentions that Green's theorem could be used to relate a double integral for area to a path integral, though they note this approach may be more complex.

Areas of Agreement / Disagreement

The discussion contains differing views on the appropriate methods for using integrals to calculate areas, particularly regarding the use of closed path integrals and the application of Green's theorem. No consensus is reached on the best approach.

Contextual Notes

Participants do not clarify specific assumptions or definitions regarding the types of integrals being discussed, nor do they resolve the mathematical steps involved in applying these concepts.

dervast
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Hi I have mentioned yesterday some integrals that have a circle in the symbol... I think the integration has to do with a square shape... What is this? Where i can find more info?

Also do u know what anadelta means?
 
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I suppose you mean something like [itex]\oint {}[/itex], which represents an integral over a closed path.
 
Thx a lot if we want to calculate the area of a square.. Let's assume that the square has the following 4 point a b c and d.. How should i use the integral?
Thx a lot
 
I don't think you'd be using a (closed) path integral for that purpose.
 
You could use Green's theorem to convert the double integral one would normally used to find area into a path integral but that's the hard way!
 

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