(* Grammar ******************************************************************)
-notation "hvbox( ⓪ )"
+notation "⓪"
non associative with precedence 90
for @{ 'Item0 }.
non associative with precedence 90
for @{ 'Item0 $I }.
-notation "hvbox( ⋆ )"
+notation "⋆"
non associative with precedence 90
for @{ 'Star }.
non associative with precedence 55
for @{ 'SnAppl $T1 $T2 }.
-notation "hvbox( â\93£ term 55 T1 . break term 55 T2 )"
+notation "hvbox( â\93\9d term 55 T1 . break term 55 T2 )"
non associative with precedence 55
for @{ 'SnCast $T1 $T2 }.
non associative with precedence 90
for @{ 'Weight $x $y }.
-notation "hvbox( 𝐒 [ T ] )"
+notation "hvbox( 𝐒 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'Simple $T }.
non associative with precedence 45
for @{ 'Iso $T1 $T2 }.
-notation "hvbox( T1 break [ d , break e ] ≼ break term 46 T2 )"
- non associative with precedence 45
- for @{ 'SubEq $T1 $d $e $T2 }.
-
(* Substitution *************************************************************)
-notation "hvbox( L ⊢ break [ d , break e ] break 𝐑 [ T ] )"
+notation "hvbox( L ⊢ break 𝐑 [ d , break e ] break ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'Reducible $L $d $e $T }.
-notation "hvbox( L ⊢ break [ d , break e ] break 𝐈 [ T ] )"
+notation "hvbox( L ⊢ break 𝐈 [ d , break e ] break ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'NotReducible $L $d $e $T }.
-notation "hvbox( L ⊢ break [ d , break e ] break 𝐍 [ T ] )"
+notation "hvbox( L ⊢ break 𝐍 [ d , break e ] break ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'Normal $L $d $e $T }.
non associative with precedence 45
for @{ 'RLift $d $e $T1 $T2 }.
+notation "hvbox( T1 break ≼ [ d , break e ] break term 46 T2 )"
+ non associative with precedence 45
+ for @{ 'SubEq $T1 $d $e $T2 }.
+
+notation "hvbox( ≽ [ d , break e ] break term 46 T2 )"
+ non associative with precedence 45
+ for @{ 'SubEqBottom $d $e $T2 }.
+
notation "hvbox( ⇩ [ e ] break term 46 L1 ≡ break term 46 L2 )"
non associative with precedence 45
for @{ 'RDrop $e $L1 $L2 }.
non associative with precedence 45
for @{ 'RDrop $d $e $L1 $L2 }.
-notation "hvbox( L ⊢ break ⌘ [ T ] ≡ break term 46 k )"
+notation "hvbox( L ⊢ break ⌘ ⦃ T ⦄ ≡ break term 46 k )"
non associative with precedence 45
for @{ 'ICM $L $T $k }.
-notation "hvbox( L ⊢ break term 46 T1 break [ d , break e ] ▶ break term 46 T2 )"
+notation "hvbox( L ⊢ break term 46 T1 break ▶ [ d , break e ] break term 46 T2 )"
non associative with precedence 45
for @{ 'PSubst $L $T1 $d $e $T2 }.
non associative with precedence 45
for @{ 'RDropStar $e $L1 $L2 }.
-notation "hvbox( T1 break [ d , break e ] ▶* break term 46 T2 )"
+notation "hvbox( T1 break ▶* [ d , break e ] break term 46 T2 )"
non associative with precedence 45
for @{ 'PSubstStar $T1 $d $e $T2 }.
-notation "hvbox( L ⊢ break term 46 T1 break [ d , break e ] ▶* break term 46 T2 )"
+notation "hvbox( L ⊢ break term 46 T1 break ▶* [ d , break e ] break term 46 T2 )"
non associative with precedence 45
for @{ 'PSubstStar $L $T1 $d $e $T2 }.
-notation "hvbox( L ⊢ break term 46 T1 break [ d , break e ] ▶▶* break term 46 T2 )"
+notation "hvbox( L ⊢ break term 46 T1 break ▶▶* [ d , break e ] break term 46 T2 )"
non associative with precedence 45
for @{ 'PSubstStarAlt $L $T1 $d $e $T2 }.
-notation "hvbox( T1 break [ d , break e ] ≡ break term 46 T2 )"
+notation "hvbox( T1 break ▼* [ d , break e ] ≡ break term 46 T2 )"
non associative with precedence 45
for @{ 'TSubst $T1 $d $e $T2 }.
-notation "hvbox( L ⊢ break term 46 T1 break [ d , break e ] ≡ break term 46 T2 )"
+notation "hvbox( L ⊢ break term 46 T1 break ▼* [ d , break e ] ≡ break term 46 T2 )"
non associative with precedence 45
for @{ 'TSubst $L $T1 $d $e $T2 }.
-notation "hvbox( T1 break [ d , break e ] ≡≡ break term 46 T2 )"
+notation "hvbox( T1 break ▼▼* [ d , break e ] ≡ break term 46 T2 )"
non associative with precedence 45
for @{ 'TSubstAlt $T1 $d $e $T2 }.
-notation "hvbox( L ⊢ break term 46 T1 break [ d , break e ] ≡≡ break term 46 T2 )"
+notation "hvbox( L ⊢ break term 46 T1 break ▼▼* [ d , break e ] ≡ break term 46 T2 )"
non associative with precedence 45
for @{ 'TSubstAlt $L $T1 $d $e $T2 }.
(* Static typing ************************************************************)
-notation "hvbox( L ⊢ break term 46 T ÷ break term 46 A )"
+notation "hvbox( L ⊢ break term 46 T ⁝ break term 46 A )"
non associative with precedence 45
for @{ 'AtomicArity $L $T $A }.
-notation "hvbox( T1 ÷ ⊑ break term 46 T2 )"
+notation "hvbox( T1 ⁝ ⊑ break term 46 T2 )"
non associative with precedence 45
for @{ 'CrSubEqA $T1 $T2 }.
+notation "hvbox( L ⊢ break term 46 T ÷ break term 46 A )"
+ non associative with precedence 45
+ for @{ 'BinaryArity $L $T $A }.
+
+notation "hvbox( T1 ÷ ⊑ break term 46 T2 )"
+ non associative with precedence 45
+ for @{ 'CrSubEqB $T1 $T2 }.
+
notation "hvbox( ⦃ h , break L ⦄ ⊢ break term 46 T1 • break term 46 T2 )"
non associative with precedence 45
for @{ 'StaticType $h $L $T1 $T2 }.
(* Reducibility *************************************************************)
-notation "hvbox( 𝐑 [ T ] )"
+notation "hvbox( 𝐑 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'Reducible $T }.
-notation "hvbox( L ⊢ break 𝐑 [ T ] )"
+notation "hvbox( L ⊢ break 𝐑 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'Reducible $L $T }.
-notation "hvbox( 𝐈 [ T ] )"
+notation "hvbox( 𝐈 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'NotReducible $T }.
-notation "hvbox( L ⊢ break 𝐈 [ T ] )"
+notation "hvbox( L ⊢ break 𝐈 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'NotReducible $L $T }.
-notation "hvbox( 𝐍 [ T ] )"
+notation "hvbox( 𝐍 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'Normal $T }.
-notation "hvbox( L ⊢ break 𝐍 [ T ] )"
+notation "hvbox( L ⊢ break 𝐍 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'Normal $L $T }.
-notation "hvbox( 𝐖𝐇𝐑 [ T ] )"
+notation "hvbox( 𝐖𝐇𝐑 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'WHdReducible $T }.
-notation "hvbox( L ⊢ break 𝐖𝐇𝐑 [ T ] )"
+notation "hvbox( L ⊢ break 𝐖𝐇𝐑 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'WHdReducible $L $T }.
-notation "hvbox( 𝐖𝐇𝐈 [ T ] )"
+notation "hvbox( 𝐖𝐇𝐈 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'NotWHdReducible $T }.
-notation "hvbox( L ⊢ break 𝐖𝐇𝐈 [ T ] )"
+notation "hvbox( L ⊢ break 𝐖𝐇𝐈 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'NotWHdReducible $L $T }.
-notation "hvbox( 𝐖𝐇𝐍 [ T ] )"
+notation "hvbox( 𝐖𝐇𝐍 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'WHdNormal $T }.
-notation "hvbox( L ⊢ break 𝐖𝐇𝐍 [ T ] )"
+notation "hvbox( L ⊢ break 𝐖𝐇𝐍 ⦃ T ⦄ )"
non associative with precedence 45
for @{ 'WHdNormal $L $T }.
non associative with precedence 45
for @{ 'CPRedStar $L1 $L2 }.
-notation "hvbox( L ⊢ break term 46 T1 ➡* break 𝐍 [ T2 ] )"
+notation "hvbox( L ⊢ break term 46 T1 ➡* break 𝐍 ⦃ T2 ⦄ )"
non associative with precedence 45
for @{ 'PEval $L $T1 $T2 }.
non associative with precedence 45
for @{ 'SN $T }.
-notation "hvbox( L ⊢ ⬇ * term 46 T )"
+notation "hvbox( L ⊢ break ⬇ * term 46 T )"
non associative with precedence 45
for @{ 'SN $L $T }.
-notation "hvbox( L ⊢ ⬇ * * term 46 T )"
+notation "hvbox( L ⊢ break ⬇ ⬇ * term 46 T )"
non associative with precedence 45
- for @{ 'SNStar $L $T }.
+ for @{ 'SNAlt $L $T }.
-notation "hvbox( ⦃ L, break T ⦄ break [ R ] ϵ break 〚 A 〛 )"
+notation "hvbox( ⦃ L, break T ⦄ ϵ break [ R ] break 〚 A 〛 )"
non associative with precedence 45
for @{ 'InEInt $R $L $T $A }.
-notation "hvbox( T1 break [ R ] ⊑ break term 46 T2 )"
+notation "hvbox( T1 ⊑ break [ R ] break term 46 T2 )"
non associative with precedence 45
for @{ 'CrSubEq $T1 $R $T2 }.
non associative with precedence 45
for @{ 'NativeType $h $L $T1 $T2 }.
+notation "hvbox( ⦃ h , break L ⦄ ⊢ break term 46 T1 :: break term 46 T2 )"
+ non associative with precedence 45
+ for @{ 'NativeTypeAlt $h $L $T1 $T2 }.
+
notation "hvbox( h ⊢ break term 46 L1 : ⊑ break term 46 L2 )"
non associative with precedence 45
for @{ 'CrSubEqN $h $L1 $L2 }.
+
+(* Higher order dynamic typing **********************************************)
+
+notation "hvbox( ⦃ h , break L ⦄ ⊢ break term 46 T1 :* break term 46 T2 )"
+ non associative with precedence 45
+ for @{ 'NativeTypeStar $h $L $T1 $T2 }.