1.b> , ;
2.b> 1) ;
2) . .i> ;
3.b> pli> = Hessian boots [.i> Hessian IIr> ]; 4.b> (hessian) 1) i> / ( ..i>); 2) i> ..i>
4.b> (hessian) 1) i> / ( ..i>);
2) i> ..i>
Developed by George Keretchashvili