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Revision as of 12:45, 19 May 2015
, 12:45, 19 May 2015→Getting the index of a genotype in an enumerated list given a ploidy and alleles
Because <math>a_k</math> may be 0, we will see cases of <math>\binom{k-1}{-1}</math> when <math>a_k=0</math>. This is alright because of the definition of <math>\binom{n}{r}</math>.
Because <math>a_k</math> may be 0, we will see cases of <math>\binom{k-1}{-1}</math> when <math>a_k=0</math>. This is alright because of the definition of <math>\binom{n}{r}</math>.
But to make it more readable, we can define the function equivalently as:
But to make it more sensible, we can define the function equivalently as:
<math>
<math>
