P1Bisect(5,0,6,3,3*sqrt(2),3,pi/4,5,4,3,0,1.5,eps*10)

ans =

    1.3316

format long
P1Bisect(5,0,6,3,3*sqrt(2),3,pi/4,5,4,3,0,1.5,eps*10)

ans =

   1.331642203342784

P1Bisect(5,0,6,3,3*sqrt(2),3,pi/4,5,4,3,1.5,2,eps*10)

ans =

   1.777513574399853

diary off