src/HOL/Probability/Caratheodory.thy
2011-03-22 hoelzl 2011-03-22 generalized Caratheodory from algebra to ring_of_sets
2011-03-22 hoelzl 2011-03-22 add ring_of_sets and subset_class as basis for algebra
2011-03-14 hoelzl 2011-03-14 reworked Probability theory: measures are not type restricted to positive extended reals
2011-02-02 hoelzl 2011-02-02 the measure valuation is again part of the measure_space type, instead of an explicit parameter to the locale; changed syntax for simple_function, simple_integral, positive_integral, integral and RN_deriv. introduced binder variants for simple_integral, positive_integral and integral.
2010-12-03 hoelzl 2010-12-03 it is known as the extended reals, not the infinite reals
2010-12-01 hoelzl 2010-12-01 Support product spaces on sigma finite measures. Introduce the almost everywhere quantifier. Introduce 'morphism' theorems for most constants. Prove uniqueness of measures on cut stable generators. Prove uniqueness of the Radon-Nikodym derivative. Removed misleading suffix from borel_space and lebesgue_space. Use product spaces to introduce Fubini on the Lebesgue integral. Combine Euclidean_Lebesgue and Lebesgue_Measure. Generalize theorems about mutual information and entropy to arbitrary probability spaces. Remove simproc mult_log as it does not work with interpretations. Introduce completion of measure spaces. Change type of sigma. Introduce dynkin systems.
2010-09-02 hoelzl 2010-09-02 merged
2010-08-23 hoelzl 2010-08-23 Rewrite the Probability theory. Introduced pinfreal as real numbers with infinity. Use pinfreal as value for measures. Introduces Lebesgue Measure based on the integral in Multivariate Analysis. Proved Radon Nikodym for arbitrary sigma finite measure spaces.
2010-06-28 haftmann 2010-06-28 merged constants "split" and "prod_case"
2010-05-20 huffman 2010-05-20 speed up some proofs and fix some warnings
2010-05-04 hoelzl 2010-05-04 Corrected imports; better approximation of dependencies.
2010-03-10 huffman 2010-03-10 convert HOL-Probability to use Nat_Bijection library
2010-03-04 hoelzl 2010-03-04 Add Lebesgue integral and probability space.
2009-11-09 wenzelm 2009-11-09 eliminated hard tabulators;
2009-10-28 paulson 2009-10-28 New theory Probability, which contains a development of measure theory