%%HP: T(1)A(D)F(.);
 { {
"X^2Y-XY-2Y-1=0"
"INT. EN X, Y=0,X=0"
"EN Y, X=0,Y=-1/2 (0,-1/2)"
"ASINT."
"X^2Y-XY-2Y-1=0"
"YX^2-YX-(2Y+1)=0"
"X=-B+-B^2-4AC/2A"
"X=-(-Y)+-(-Y)-4Y(-2Y+1)/2Y"
"X=Y+- Y^2+8Y^2+4Y  Y=0"
"VERT." } {
"Y(X^2-X-2)-1=0"
"Y=1/X^2-X-2"
"X^2-X-2=0"
"(X-2)(X+1)=0"
"X=2 ,X=-1"
"EXTENSIONES"
"Y=1/X^2-X-2 DAR VALORES A X.
"
"" "" "" } } HELP.3

