The indeterminates in the polynomial ring made by markovRing are labeled with the letter ''p'' suggesting probability distributions. However, it is useful to be able to create a new ring where the indeterminates are labeled different (for example, they may represent marginal probabilities).
i1 : d=(1,2); |
i2 : markovRing (d,VariableName => q); |
i3 : gens oo o3 = {q , q } 1,1 1,2 o3 : List |