src/HOL/Probability/Probability.thy

move conditional expectation to its own theory file

theory Probability
imports
  Complete_Measure
  Probability_Measure
  Infinite_Product_Measure
  Independent_Family
  Conditional_Probability
  Information
  "ex/Dining_Cryptographers"
  "ex/Koepf_Duermuth_Countermeasure"
begin
end