QuoteOriginally posted by: outrunQuoteOriginally posted by: CuchulainnQuoteOriginally posted by: outrunYes circle <-> square mapping uses elementary functions.Can you write down the formula so that we are praying from the same page.Egthis page gives this oneDoes this mapping have an inverse? e.g. take x' = y' = 0 then looks like a whole bunch(5) of solutions, some of which are outside the unit square. It's a quartic equation(s) in x and y. Which properties are preserved by this mapping?
Last edited by Cuchulainn
on February 23rd, 2016, 11:00 pm, edited 1 time in total.