-- -*- M2-comint -*- hash: 4874060870716458244

i1 : R = ZZ/101[a..e];

i2 : I = monomialCurveIdeal(R,{2,3,5,7})

             2                               2     2    3           3      2
o2 = ideal (d  - c*e, b*d - a*e, b*c - a*d, c d - b e, c  - a*b*e, b  - a*c )

o2 : Ideal of R

i3 : J = ideal presentation singularLocus(R/I);

o3 : Ideal of R

i4 : codim J

o4 = 4

i5 : radical J

o5 = ideal (d, c, b, a*e)

o5 : Ideal of R

i6 : R = QQ[x,y]/(ideal(x,y) * ideal(x-1))

o6 = R

o6 : QuotientRing

i7 : codim ideal(x,y)

o7 = 1

i8 : 
