/ 2*x \ | 1 + --------------| | _________| | / 2 2 | | 2*\/ x + y | y*|y + ------------------| | _________ | | / 2 2 | \ x + \/ x + y /
y*(y + (1 + (2*x)/((2*sqrt(x^2 + y^2))))/(x + sqrt(x^2 + y^2)))
y*(y + (1.0 + 1.0*x*(x^2 + y^2)^(-0.5))/(x + (x^2 + y^2)^0.5))
y*(y + (1.0 + 1.0*x*(x^2 + y^2)^(-0.5))/(x + (x^2 + y^2)^0.5))
3/2 _________ 2 / 2 2\ 2 / 2 2 2*y + 2*y*\x + y / - 2*y*x *\/ x + y --------------------------------------------- _________ / 2 2 2*y*\/ x + y
(2*y^2 + 2*y*(x^2 + y^2)^(3/2) - 2*y*x^2*sqrt(x^2 + y^2))/(2*y*sqrt(x^2 + y^2))
/ x \ | 1 + ------------| | _________| | / 2 2 | | \/ x + y | y*|y + ----------------| | _________| | / 2 2 | \ x + \/ x + y /
y*(y + (1 + x/sqrt(x^2 + y^2))/(x + sqrt(x^2 + y^2)))
/ _________\ | / 2 2 | y*\1 + y*\/ x + y / ---------------------- _________ / 2 2 \/ x + y
y*(1 + y*sqrt(x^2 + y^2))/sqrt(x^2 + y^2)
/ x \ | 1 + ------------| | _________| | / 2 2 | | \/ x + y | y*|y + ----------------| | _________| | / 2 2 | \ x + \/ x + y /
y*(y + (1 + x/sqrt(x^2 + y^2))/(x + sqrt(x^2 + y^2)))
/ _________\ | / 2 2 | y*\1 + y*\/ x + y / ---------------------- _________ / 2 2 \/ x + y
y*(1 + y*sqrt(x^2 + y^2))/sqrt(x^2 + y^2)
_________ / 2 2 2 x*y + y*\/ x + y y + ------------------------ _________ 2 2 / 2 2 x + y + x*\/ x + y
y^2 + (x*y + y*sqrt(x^2 + y^2))/(x^2 + y^2 + x*sqrt(x^2 + y^2))
/ x \ | 1 + ------------| | _________| | / 2 2 | | \/ x + y | y*|y + ----------------| | _________| | / 2 2 | \ x + \/ x + y /
y*(y + (1 + x/sqrt(x^2 + y^2))/(x + sqrt(x^2 + y^2)))