X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_1%2Fasucc%2Fdefs.ma;h=520f8e375f218a508e3c9ae644d89e3d5030807b;hb=57ae1762497a5f3ea75740e2908e04adb8642cc2;hp=c4943e118eccb9d773032bdf9611da09e9913576;hpb=e8656c819b0b5e7bea7b4da244015b480af5f0f5;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/basic_1/asucc/defs.ma b/matita/matita/contribs/lambdadelta/basic_1/asucc/defs.ma index c4943e118..520f8e375 100644 --- a/matita/matita/contribs/lambdadelta/basic_1/asucc/defs.ma +++ b/matita/matita/contribs/lambdadelta/basic_1/asucc/defs.ma @@ -18,8 +18,8 @@ include "basic_1/A/defs.ma". include "basic_1/G/defs.ma". -let rec asucc (g: G) (l: A) on l: A \def match l with [(ASort n0 n) -\Rightarrow (match n0 with [O \Rightarrow (let TMP_2 \def (next g n) in -(ASort O TMP_2)) | (S h) \Rightarrow (ASort h n)]) | (AHead a1 a2) -\Rightarrow (let TMP_1 \def (asucc g a2) in (AHead a1 TMP_1))]. +rec definition asucc (g: G) (l: A) on l: A \def match l with [(ASort n0 n) +\Rightarrow (match n0 with [O \Rightarrow (ASort O (next g n)) | (S h) +\Rightarrow (ASort h n)]) | (AHead a1 a2) \Rightarrow (AHead a1 (asucc g +a2))].