Recent content by lovatto

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    Graduate Feynman Path Integral - All Possible Paths - Relativity Conflict?

    Hello I have not familiarised myself with the mathematics etc I merely have the conceptual idea that, for example, with the two slit experiement and electron is permitted to take "all possible paths" from the electron gun to the detector screen. The thought occurred (and as will all thoughts...
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    (x-y)3 + (y-z)3 + (z-y)3 = 3(x-y)(y-z)(z-x)

    Hi Thanks for your replys but that was simply a typo. I was able to expand it out and it did cancel to 0 -3 x^2 y+3 x^2 z+3 x y^2-3 x z^2-y^3+3 y+z^3-3 z = -3 x^2 y+3 x^2 z+3 x y^2-3 x z^2-3 y^2 z+3 y z^2 What I would like to know is the elegant solution?
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    (x-y)3 + (y-z)3 + (z-y)3 = 3(x-y)(y-z)(z-x)

    Homework Statement Hello I am starting to learn mathematics, currently working through Fundamentals of University Mathematics (Woodhead Publishing in Mathematics) Colin M. McGregor (Author), John Nimmo (Author), Wilson W. Stothers (Author)...