src/HOL/NSA/StarDef.thy
changeset 27651 16a26996c30e
parent 27468 0783dd1dc13d
child 27682 25aceefd4786
equal deleted inserted replaced
27650:7a4baad05495 27651:16a26996c30e
   529 
   529 
   530 instance ..
   530 instance ..
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   532 end
   532 end
   533 
   533 
       
   534 instance star :: (Ring_and_Field.dvd) Ring_and_Field.dvd ..
       
   535 
   534 instantiation star :: (Divides.div) Divides.div
   536 instantiation star :: (Divides.div) Divides.div
   535 begin
   537 begin
   536 
   538 
   537 definition
   539 definition
   538   star_div_def:     "(op div) \<equiv> *f2* (op div)"
   540   star_div_def:     "(op div) \<equiv> *f2* (op div)"