-- -*- M2-comint -*- hash: 14261829091821243467

i1 : commonRing {1,2/3}

o1 = QQ

o1 : Ring

i2 : commonRing {1,2.}

o2 = RR
       53

o2 : RealField

i3 : commonRing {1,2p100,matrix{{3p200}}}

o3 = RR
       100

o3 : RealField

i4 : R = RR[x];

i5 : commonRing {1,2p100,matrix{{3p200}},0_R}

o5 = R

o5 : PolynomialRing

i6 : 
