X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fbasic_2.html;h=02e46805234a5ebbe79de8bca1f4b8105e6b3d8e;hb=0e0e006b0bbb19b39c9a069efb8326a861021bb3;hp=ba3b40d4a62c890d0b83ced0d3d4cd35a13028eb;hpb=ad4010180cfdfb6c3454c9bdc52d290332de665e;p=helm.git diff --git a/helm/www/lambdadelta/basic_2.html b/helm/www/lambdadelta/basic_2.html index ba3b40d4a..02e468052 100644 --- a/helm/www/lambdadelta/basic_2.html +++ b/helm/www/lambdadelta/basic_2.html @@ -6,8 +6,8 @@ - - lambdadelta version 2 + + \lambda\delta version 2 @@ -23,112 +23,7 @@
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System's Syntax and Behavior
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This is a summary of the "block structure" - of the System's syntactic items and reductions. -
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domainblockleaderapplicator (with →θ)*reduction→ζ *reference *
{X | Γ ⊢ X : W}local typed abstraction *Γ ⊢ +λWⓐV→βno#i
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local typed declaration **Γ ⊢ -λWⓐV→βno#i
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global typed declaration ***Γ ⊢ pλWnonono$p
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native type annotation *Γ ⊢ ⓝWnonoyesno
{X | Γ ⊢ X = V}local abbreviation *Γ ⊢ +δVnolocal →δyes#i
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local definition **Γ ⊢ -δVnolocal →δno#i
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global definition ***Γ ⊢ pδVnoglobal →δno$p
nosort ****Γ ⊢ ⋆knononono
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* In terms only. - ** In terms and local environments only. - *** In global environments only. - **** Sort level k in terms only. -
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Summary of the Specification
Here is a numerical acount of the specification's contents @@ -163,29 +58,29 @@ sizes files - 310 + 347 characters - 491788 + 629824 nodes - 1422888 + 1745922 propositions theorems - 90 + 114 lemmas - 964 + 1267 total - 1054 + 1381 concepts declared - 48 + 53 defined - 75 + 80 total - 123 + 133 @@ -200,8 +95,24 @@ + +