Integration has to do with a square shape

AI Thread Summary
Integration can involve various shapes, including circles and squares, depending on the context. The discussion highlights the use of closed path integrals, such as \oint {}, which are relevant in certain applications. For calculating the area of a square defined by points a, b, c, and d, a standard double integral is typically more straightforward than using a closed path integral. Green's theorem can relate these concepts, but it complicates the process unnecessarily for basic area calculations. Understanding the appropriate integral method is key to solving such problems effectively.
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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 \oint {}, 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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