X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Fmatita%2Fhelp%2FC%2Fsec_terms.xml;h=dbf1718f8f3a4f0013dcfccf29fc94faa7eef706;hb=2a31f145f58f7ba66b6445a9c8b31841054ef809;hp=05385f666b3a41ad4267a1977c0e8c8dac9aa4d5;hpb=da10c72919c40b9083183e5403c0548b6801b99f;p=helm.git
diff --git a/helm/software/matita/help/C/sec_terms.xml b/helm/software/matita/help/C/sec_terms.xml
index 05385f666..dbf1718f8 100644
--- a/helm/software/matita/help/C/sec_terms.xml
+++ b/helm/software/matita/help/C/sec_terms.xml
@@ -393,6 +393,12 @@
&id; &id; [&id;]â¦
n-ary constructor (binds the n arguments)
+
+
+ |
+ _
+ any remaining constructor (ignoring its arguments)
+
@@ -568,7 +574,7 @@
|
- in match &term;
+ in match &path;
[in
[&id;[: &path;]]â¦
[⢠&path;]]
@@ -584,7 +590,7 @@
&path;
::=
- â©â©any &sterm; whithout occurrences of Set, Prop, CProp, Type, &id;, &uri; and user provided notation; however, % is now an additional production for &sterm;âªâª
+ â©â©any &sterm; without occurrences of Set, Prop, CProp, Type, &id;, &uri; and user provided notation; however, % is now an additional production for &sterm;âªâª
@@ -597,6 +603,26 @@
that can be represented by ?.
+ Warning: the format for a path for a match ⦠with
+ expression is restricted to: match &path;
+ with
+ [
+ _
+ â
+ &path;
+ | â¦
+ |
+ _
+ â
+ &path;
+ ]
+ Its semantics is the following: the n-th
+ "_
+ â
+ &path;" branch is matched against the n-th constructor of the
+ inductive data type. The head λ-abstractions of &path; are matched
+ against the corresponding constructor arguments.
+
For instance, the path
â_,_:?.(? ? % ?)â(? ? ? %)
locates at once the subterms
@@ -701,28 +727,87 @@
auto-params
- &TODO;
- reduction-kind
+ auto-params
&autoparams;
::=
+ [&simpleautoparam;]â¦
+ [by
+ &term; [,&term;]â¦]
+
+
+
+
+
+
+ simple-auto-param
+
+
+
+ &simpleautoparam;
+ ::=
depth=&nat;
- &TODO;
+ Give a bound to the depth of the search tree
|
width=&nat;
- &TODO;
+ The maximal width of the search tree
+
+
+
+ |
+ library
+ Search everywhere (not only in included files)
+
+
+
+ |
+ type
+ Try to close also goals of sort Type, otherwise only goals
+ living in sort Prop are attacked.
+
+
+
+
+ |
+ paramodulation
+ Try to close the goal performing unit-equality paramodulation
+
+
+
+
+ |
+ timeout=&nat;
+ Timeout in seconds
+
+
+
+
+
+
+
+
+ justification
+
+ justification
+
+
+
+ &justification;
+ ::=
+ using &term;
+ Proof term manually provided
|
- &TODO;
- &TODO;
+ &autoparams;
+ Call automation