-- -*- M2-comint -*- hash: 9637635323973484373

i1 : A = QQ{x,y}

o1 = A

o1 : NCPolynomialRing

i2 : g = ncMap(A,A,{y,x})

o2 = NCRingMap A <--- A

o2 : NCRingMap

i3 : I = ncIdeal {x^2*y+y*x^2}

                        2  2
o3 = Two-sided ideal {yx +x y}

o3 : NCIdeal

i4 : g I

                       2    2
o4 = Two-sided ideal {y x+xy }

o4 : NCIdeal

i5 : 
