# HG changeset patch # User paulson # Date 1091024728 -7200 # Node ID 7912ace86f31d51e372721010d5f9c42c7a6daa7 # Parent 2ef899e4526d3697c436a046ce197d6e074f4177 fixed precedences diff -r 2ef899e4526d -r 7912ace86f31 src/HOL/Hyperreal/Lim.thy --- a/src/HOL/Hyperreal/Lim.thy Wed Jul 28 10:49:29 2004 +0200 +++ b/src/HOL/Hyperreal/Lim.thy Wed Jul 28 16:25:28 2004 +0200 @@ -35,11 +35,11 @@ (* differentiation: D is derivative of function f at x *) deriv:: "[real=>real,real,real] => bool" - ("(DERIV (_)/ (_)/ :> (_))" [0, 0, 60] 60) + ("(DERIV (_)/ (_)/ :> (_))" [1000, 1000, 60] 60) "DERIV f x :> D == ((%h. (f(x + h) + -f x)/h) -- 0 --> D)" nsderiv :: "[real=>real,real,real] => bool" - ("(NSDERIV (_)/ (_)/ :> (_))" [0, 0, 60] 60) + ("(NSDERIV (_)/ (_)/ :> (_))" [1000, 1000, 60] 60) "NSDERIV f x :> D == (\h \ Infinitesimal - {0}. (( *f* f)(hypreal_of_real x + h) + - hypreal_of_real (f x))/h @= hypreal_of_real D)"