-- -*- M2-comint -*- hash: 3592855374359890763

i1 : R = QQ[x]/x^5;

i2 : f = map(R^1,R^1,{{x^3}}, Degree => 3)

o2 = | x3 |

             1      1
o2 : Matrix R  <-- R

i3 : M = homology(f,f)

o3 = subquotient (| x2 |, | x3 |)

                               1
o3 : R-module, subquotient of R

i4 : prune M

o4 = cokernel {2} | x |

                            1
o4 : R-module, quotient of R

i5 : 
