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EquivariantGB :: buildERing(Ring,ZZ)

buildERing(Ring,ZZ) -- creates a ERing from existing ERing

Synopsis

Description

i1 : S = buildERing({symbol z}, {1}, QQ, 2)

o1 = S

o1 : PolynomialRing
i2 : vars S

o2 = | z_1 z_0 |

             1       2
o2 : Matrix S  <--- S
i3 : R = buildERing(S,5)

o3 = R

o3 : PolynomialRing
i4 : vars R

o4 = | z_4 z_3 z_2 z_1 z_0 |

             1       5
o4 : Matrix R  <--- R