Topic: How to bend an ellipsoid
There is an ellipsoid, want to take it for two semiaxes and to start them to bend (concerning center). What should be a surface? On the one hand it is possible to intersect two ellipsoids at an angle, but here the turned out figure and will be as a result intersection of two ellipsoids. And how to construct a figure so that it remained an ellipsoid (let and deformed)? Well that is the mathematical description of such figure is necessary even more likely. Here there is a canonical equation of an ellipsoid x 2/a 2+y 2/b 2+z 2/c 2=1 Here there is a formula for the surface description in a case if to start semiaxes to shift at an angle? What to esteem?