NEWS
changeset 66541 4d9c4cb9e9a5
parent 66488 9d83e8fe3de3
child 66542 075bbb78d33c
equal deleted inserted replaced
66540:1f955cdd9e59 66541:4d9c4cb9e9a5
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   209 
   210 * Theory "Number_Theory.Totient" introduces basic notions about Euler's
   210 * Theory "Number_Theory.Totient" introduces basic notions about Euler's
   211 totient function previously hidden as solitary example in theory
   211 totient function previously hidden as solitary example in theory
   212 Residues. Definition changed so that "totient 1 = 1" in agreement with
   212 Residues. Definition changed so that "totient 1 = 1" in agreement with
   213 the literature. Minor INCOMPATIBILITY.
   213 the literature. Minor INCOMPATIBILITY.
       
   214 
       
   215 * New styles in theory Library/LaTeXsugar:
       
   216   - "dummy_pats" for printing equations with "_" on the lhs;
       
   217   - "eta_expand" for printing eta-expanded terms.
   214 
   218 
   215 * Theory "HOL-Library.Permutations": theorem bij_swap_ompose_bij has
   219 * Theory "HOL-Library.Permutations": theorem bij_swap_ompose_bij has
   216 been renamed to bij_swap_compose_bij. INCOMPATIBILITY.
   220 been renamed to bij_swap_compose_bij. INCOMPATIBILITY.
   217 
   221 
   218 * New theory "HOL-Library.Going_To_Filter" providing the "f going_to F" 
   222 * New theory "HOL-Library.Going_To_Filter" providing the "f going_to F"