see i -- display the engine object whose handle is the integer i.
see X -- display the engine object corresponding to the ring, matrix,
module, or ring element X.
i1 : R = ZZ/101[x,y,z]
o1 = R
o1 : PolynomialRing
i2 : see R
ZZ/101[x,y,z; Degrees => {1, 1, 1}; MonomialOrder => grlex1[1,1,1]]
