
diff -r 29800666e526 -r 842917225d56 src/HOL/ex/Pythagoras.thy
--- a/src/HOL/ex/Pythagoras.thy	Tue Feb 23 15:37:18 2016 +0100
+++ b/src/HOL/ex/Pythagoras.thy	Tue Feb 23 16:25:08 2016 +0100
@@ -29,4 +29,4 @@
  shows "vecsqnorm(vector C A) = vecsqnorm(vector B  A) + vecsqnorm(vector C B)"
    using o unfolding ort vc vcn by (algebra add: fst_conv snd_conv)
  
- end
\ No newline at end of file
+ end




