Structure canonicalTheory
signature canonicalTheory =
sig
type thm = Thm.thm
(* Definitions *)
val canonical_sum_TY_DEF : thm
val canonical_sum_case_def : thm
val canonical_sum_merge_curried_def : thm
val canonical_sum_merge_tupled_primitive_def : thm
val canonical_sum_prod_def : thm
val canonical_sum_scalar2_def : thm
val canonical_sum_scalar3_def : thm
val canonical_sum_scalar_def : thm
val canonical_sum_simplify_def : thm
val canonical_sum_size_def : thm
val ics_aux_def : thm
val interp_cs_def : thm
val interp_m_def : thm
val interp_sp_def : thm
val interp_vl_def : thm
val ivl_aux_def : thm
val monom_insert_curried_def : thm
val monom_insert_tupled_primitive_def : thm
val spolynom_TY_DEF : thm
val spolynom_case_def : thm
val spolynom_normalize_def : thm
val spolynom_simplify_def : thm
val spolynom_size_def : thm
val varlist_insert_curried_def : thm
val varlist_insert_tupled_primitive_def : thm
(* Theorems *)
val canonical_sum_11 : thm
val canonical_sum_Axiom : thm
val canonical_sum_case_cong : thm
val canonical_sum_distinct : thm
val canonical_sum_induction : thm
val canonical_sum_merge_def : thm
val canonical_sum_merge_ind : thm
val canonical_sum_merge_ok : thm
val canonical_sum_nchotomy : thm
val canonical_sum_prod_ok : thm
val canonical_sum_scalar2_ok : thm
val canonical_sum_scalar3_ok : thm
val canonical_sum_scalar_ok : thm
val canonical_sum_simplify_ok : thm
val datatype_canonical_sum : thm
val datatype_spolynom : thm
val ics_aux_ok : thm
val interp_m_ok : thm
val ivl_aux_ok : thm
val monom_insert_def : thm
val monom_insert_ind : thm
val monom_insert_ok : thm
val spolynom_11 : thm
val spolynom_Axiom : thm
val spolynom_case_cong : thm
val spolynom_distinct : thm
val spolynom_induction : thm
val spolynom_nchotomy : thm
val spolynomial_normalize_ok : thm
val spolynomial_simplify_ok : thm
val varlist_insert_def : thm
val varlist_insert_ind : thm
val varlist_insert_ok : thm
val varlist_merge_ok : thm
val canonical_grammars : type_grammar.grammar * term_grammar.grammar
val IMPORT : abstraction.inst_infos ->
{ interp_sp_def : thm,
spolynom_simplify_def : thm,
spolynom_normalize_def : thm,
spolynom_size_def : thm,
spolynom_case_def : thm,
spolynom_TY_DEF : thm,
interp_cs_def : thm,
ics_aux_def : thm,
interp_m_def : thm,
interp_vl_def : thm,
ivl_aux_def : thm,
canonical_sum_simplify_def : thm,
canonical_sum_prod_def : thm,
canonical_sum_scalar3_def : thm,
canonical_sum_scalar2_def : thm,
canonical_sum_scalar_def : thm,
varlist_insert_curried_def : thm,
varlist_insert_tupled_primitive_def : thm,
monom_insert_curried_def : thm,
monom_insert_tupled_primitive_def : thm,
canonical_sum_merge_curried_def : thm,
canonical_sum_merge_tupled_primitive_def : thm,
canonical_sum_size_def : thm,
canonical_sum_case_def : thm,
canonical_sum_TY_DEF : thm,
spolynomial_simplify_ok : thm,
spolynomial_normalize_ok : thm,
spolynom_induction : thm,
spolynom_Axiom : thm,
spolynom_nchotomy : thm,
spolynom_case_cong : thm,
spolynom_distinct : thm,
spolynom_11 : thm,
datatype_spolynom : thm,
canonical_sum_simplify_ok : thm,
canonical_sum_prod_ok : thm,
canonical_sum_scalar3_ok : thm,
canonical_sum_scalar2_ok : thm,
canonical_sum_scalar_ok : thm,
varlist_insert_ok : thm,
monom_insert_ok : thm,
canonical_sum_merge_ok : thm,
interp_m_ok : thm,
ics_aux_ok : thm,
varlist_merge_ok : thm,
ivl_aux_ok : thm,
varlist_insert_def : thm,
varlist_insert_ind : thm,
monom_insert_def : thm,
monom_insert_ind : thm,
canonical_sum_merge_def : thm,
canonical_sum_merge_ind : thm,
canonical_sum_induction : thm,
canonical_sum_Axiom : thm,
canonical_sum_nchotomy : thm,
canonical_sum_case_cong : thm,
canonical_sum_distinct : thm,
canonical_sum_11 : thm,
datatype_canonical_sum : thm }
(*
[quote] Parent theory of "canonical"
[semi_ring] Parent theory of "canonical"
[canonical_sum_TY_DEF] Definition
|- ∃rep.
TYPE_DEFINITION
(λa0'.
∀'canonical_sum' .
(∀a0'.
(a0' =
ind_type$CONSTR 0 (ARB,ARB) (λn. ind_type$BOTTOM)) ∨
(∃a0 a1 a2.
(a0' =
(λa0 a1 a2.
ind_type$CONSTR (SUC 0) (a0,a1)
(ind_type$FCONS a2 (λn. ind_type$BOTTOM))) a0
a1 a2) ∧ 'canonical_sum' a2) ∨
(∃a0 a1.
(a0' =
(λa0 a1.
ind_type$CONSTR (SUC (SUC 0)) (ARB,a0)
(ind_type$FCONS a1 (λn. ind_type$BOTTOM))) a0
a1) ∧ 'canonical_sum' a1) ⇒
'canonical_sum' a0') ⇒
'canonical_sum' a0') rep
[canonical_sum_case_def] Definition
|- (∀v f f1. canonical_sum_CASE Nil_monom v f f1 = v) ∧
(∀a0 a1 a2 v f f1.
canonical_sum_CASE (Cons_monom a0 a1 a2) v f f1 = f a0 a1 a2) ∧
∀a0 a1 v f f1.
canonical_sum_CASE (Cons_varlist a0 a1) v f f1 = f1 a0 a1
[canonical_sum_merge_curried_def] Definition
|- ∀x x1 x2.
canonical_sum_merge x x1 x2 =
canonical_sum_merge_tupled (x,x1,x2)
[canonical_sum_merge_tupled_primitive_def] Definition
|- canonical_sum_merge_tupled =
WFREC
(@R.
WF R ∧
(∀l2 c2 t2 t1 l1 c1 sr.
R (sr,Cons_monom c1 l1 t1,t2)
(sr,Cons_monom c1 l1 t1,Cons_monom c2 l2 t2)) ∧
(∀l1 c1 t2 l2 c2 t1 sr.
R (sr,t1,Cons_monom c2 l2 t2)
(sr,Cons_monom c1 l1 t1,Cons_monom c2 l2 t2)) ∧
(∀l2 c2 l1 c1 t2 t1 sr.
R (sr,t1,t2)
(sr,Cons_monom c1 l1 t1,Cons_monom c2 l2 t2)) ∧
(∀l2 t2 t1 l1 c1 sr.
R (sr,Cons_monom c1 l1 t1,t2)
(sr,Cons_monom c1 l1 t1,Cons_varlist l2 t2)) ∧
(∀l1 c1 t2 l2 t1 sr.
R (sr,t1,Cons_varlist l2 t2)
(sr,Cons_monom c1 l1 t1,Cons_varlist l2 t2)) ∧
(∀l2 l1 c1 t2 t1 sr.
R (sr,t1,t2)
(sr,Cons_monom c1 l1 t1,Cons_varlist l2 t2)) ∧
(∀l2 c2 t2 t1 l1 sr.
R (sr,Cons_varlist l1 t1,t2)
(sr,Cons_varlist l1 t1,Cons_monom c2 l2 t2)) ∧
(∀l1 t2 l2 c2 t1 sr.
R (sr,t1,Cons_monom c2 l2 t2)
(sr,Cons_varlist l1 t1,Cons_monom c2 l2 t2)) ∧
(∀l2 c2 l1 t2 t1 sr.
R (sr,t1,t2)
(sr,Cons_varlist l1 t1,Cons_monom c2 l2 t2)) ∧
(∀l2 l1 t2 t1 sr.
R (sr,t1,t2) (sr,Cons_varlist l1 t1,Cons_varlist l2 t2)) ∧
(∀l1 t2 l2 t1 sr.
R (sr,t1,Cons_varlist l2 t2)
(sr,Cons_varlist l1 t1,Cons_varlist l2 t2)) ∧
∀l2 t2 t1 l1 sr.
R (sr,Cons_varlist l1 t1,t2)
(sr,Cons_varlist l1 t1,Cons_varlist l2 t2))
(λcanonical_sum_merge_tupled a.
case a of
(sr,s1,Nil_monom) => I s1
| (sr,Nil_monom,Cons_monom c2 l2 t2) =>
I (Cons_monom c2 l2 t2)
| (sr,Cons_monom c1 l1 t1,Cons_monom c2 l2 t2) =>
I
(compare (list_compare index_compare l1 l2)
(Cons_monom c1 l1
(canonical_sum_merge_tupled
(sr,t1,Cons_monom c2 l2 t2)))
(Cons_monom (sr.SRP c1 c2) l1
(canonical_sum_merge_tupled (sr,t1,t2)))
(Cons_monom c2 l2
(canonical_sum_merge_tupled
(sr,Cons_monom c1 l1 t1,t2))))
| (sr,Cons_varlist l1'' t1'',Cons_monom c2 l2 t2) =>
I
(compare (list_compare index_compare l1'' l2)
(Cons_varlist l1''
(canonical_sum_merge_tupled
(sr,t1'',Cons_monom c2 l2 t2)))
(Cons_monom (sr.SRP sr.SR1 c2) l1''
(canonical_sum_merge_tupled (sr,t1'',t2)))
(Cons_monom c2 l2
(canonical_sum_merge_tupled
(sr,Cons_varlist l1'' t1'',t2))))
| (sr,Nil_monom,Cons_varlist l2' t2') =>
I (Cons_varlist l2' t2')
| (sr,Cons_monom c1' l1' t1',Cons_varlist l2' t2') =>
I
(compare (list_compare index_compare l1' l2')
(Cons_monom c1' l1'
(canonical_sum_merge_tupled
(sr,t1',Cons_varlist l2' t2')))
(Cons_monom (sr.SRP c1' sr.SR1) l1'
(canonical_sum_merge_tupled (sr,t1',t2')))
(Cons_varlist l2'
(canonical_sum_merge_tupled
(sr,Cons_monom c1' l1' t1',t2'))))
| (sr,Cons_varlist l1''' t1''',Cons_varlist l2' t2') =>
I
(compare (list_compare index_compare l1''' l2')
(Cons_varlist l1'''
(canonical_sum_merge_tupled
(sr,t1''',Cons_varlist l2' t2')))
(Cons_monom (sr.SRP sr.SR1 sr.SR1) l1'''
(canonical_sum_merge_tupled (sr,t1''',t2')))
(Cons_varlist l2'
(canonical_sum_merge_tupled
(sr,Cons_varlist l1''' t1''',t2')))))
[canonical_sum_prod_def] Definition
|- (∀sr c1 l1 t1 s2.
canonical_sum_prod sr (Cons_monom c1 l1 t1) s2 =
canonical_sum_merge sr (canonical_sum_scalar3 sr c1 l1 s2)
(canonical_sum_prod sr t1 s2)) ∧
(∀sr l1 t1 s2.
canonical_sum_prod sr (Cons_varlist l1 t1) s2 =
canonical_sum_merge sr (canonical_sum_scalar2 sr l1 s2)
(canonical_sum_prod sr t1 s2)) ∧
∀sr s2. canonical_sum_prod sr Nil_monom s2 = Nil_monom
[canonical_sum_scalar2_def] Definition
|- (∀sr l0 c l t.
canonical_sum_scalar2 sr l0 (Cons_monom c l t) =
monom_insert sr c (list_merge index_lt l0 l)
(canonical_sum_scalar2 sr l0 t)) ∧
(∀sr l0 l t.
canonical_sum_scalar2 sr l0 (Cons_varlist l t) =
varlist_insert sr (list_merge index_lt l0 l)
(canonical_sum_scalar2 sr l0 t)) ∧
∀sr l0. canonical_sum_scalar2 sr l0 Nil_monom = Nil_monom
[canonical_sum_scalar3_def] Definition
|- (∀sr c0 l0 c l t.
canonical_sum_scalar3 sr c0 l0 (Cons_monom c l t) =
monom_insert sr (sr.SRM c0 c) (list_merge index_lt l0 l)
(canonical_sum_scalar3 sr c0 l0 t)) ∧
(∀sr c0 l0 l t.
canonical_sum_scalar3 sr c0 l0 (Cons_varlist l t) =
monom_insert sr c0 (list_merge index_lt l0 l)
(canonical_sum_scalar3 sr c0 l0 t)) ∧
∀sr c0 l0. canonical_sum_scalar3 sr c0 l0 Nil_monom = Nil_monom
[canonical_sum_scalar_def] Definition
|- (∀sr c0 c l t.
canonical_sum_scalar sr c0 (Cons_monom c l t) =
Cons_monom (sr.SRM c0 c) l (canonical_sum_scalar sr c0 t)) ∧
(∀sr c0 l t.
canonical_sum_scalar sr c0 (Cons_varlist l t) =
Cons_monom c0 l (canonical_sum_scalar sr c0 t)) ∧
∀sr c0. canonical_sum_scalar sr c0 Nil_monom = Nil_monom
[canonical_sum_simplify_def] Definition
|- (∀sr c l t.
canonical_sum_simplify sr (Cons_monom c l t) =
if c = sr.SR0 then canonical_sum_simplify sr t
else if c = sr.SR1 then
Cons_varlist l (canonical_sum_simplify sr t)
else Cons_monom c l (canonical_sum_simplify sr t)) ∧
(∀sr l t.
canonical_sum_simplify sr (Cons_varlist l t) =
Cons_varlist l (canonical_sum_simplify sr t)) ∧
∀sr. canonical_sum_simplify sr Nil_monom = Nil_monom
[canonical_sum_size_def] Definition
|- (∀f. canonical_sum_size f Nil_monom = 0) ∧
(∀f a0 a1 a2.
canonical_sum_size f (Cons_monom a0 a1 a2) =
1 +
(f a0 + (list_size index_size a1 + canonical_sum_size f a2))) ∧
∀f a0 a1.
canonical_sum_size f (Cons_varlist a0 a1) =
1 + (list_size index_size a0 + canonical_sum_size f a1)
[ics_aux_def] Definition
|- (∀sr vm a. ics_aux sr vm a Nil_monom = a) ∧
(∀sr vm a l t.
ics_aux sr vm a (Cons_varlist l t) =
sr.SRP a (ics_aux sr vm (interp_vl sr vm l) t)) ∧
∀sr vm a c l t.
ics_aux sr vm a (Cons_monom c l t) =
sr.SRP a (ics_aux sr vm (interp_m sr vm c l) t)
[interp_cs_def] Definition
|- (∀sr vm. interp_cs sr vm Nil_monom = sr.SR0) ∧
(∀sr vm l t.
interp_cs sr vm (Cons_varlist l t) =
ics_aux sr vm (interp_vl sr vm l) t) ∧
∀sr vm c l t.
interp_cs sr vm (Cons_monom c l t) =
ics_aux sr vm (interp_m sr vm c l) t
[interp_m_def] Definition
|- (∀sr vm c. interp_m sr vm c [] = c) ∧
∀sr vm c x t.
interp_m sr vm c (x::t) = sr.SRM c (ivl_aux sr vm x t)
[interp_sp_def] Definition
|- (∀sr vm c. interp_sp sr vm (SPconst c) = c) ∧
(∀sr vm i. interp_sp sr vm (SPvar i) = varmap_find i vm) ∧
(∀sr vm p1 p2.
interp_sp sr vm (SPplus p1 p2) =
sr.SRP (interp_sp sr vm p1) (interp_sp sr vm p2)) ∧
∀sr vm p1 p2.
interp_sp sr vm (SPmult p1 p2) =
sr.SRM (interp_sp sr vm p1) (interp_sp sr vm p2)
[interp_vl_def] Definition
|- (∀sr vm. interp_vl sr vm [] = sr.SR1) ∧
∀sr vm x t. interp_vl sr vm (x::t) = ivl_aux sr vm x t
[ivl_aux_def] Definition
|- (∀sr vm x. ivl_aux sr vm x [] = varmap_find x vm) ∧
∀sr vm x x' t'.
ivl_aux sr vm x (x'::t') =
sr.SRM (varmap_find x vm) (ivl_aux sr vm x' t')
[monom_insert_curried_def] Definition
|- ∀x x1 x2 x3.
monom_insert x x1 x2 x3 = monom_insert_tupled (x,x1,x2,x3)
[monom_insert_tupled_primitive_def] Definition
|- monom_insert_tupled =
WFREC
(@R.
WF R ∧
(∀l2 c2 t2 l1 c1 sr.
R (sr,c1,l1,t2) (sr,c1,l1,Cons_monom c2 l2 t2)) ∧
∀l2 t2 l1 c1 sr.
R (sr,c1,l1,t2) (sr,c1,l1,Cons_varlist l2 t2))
(λmonom_insert_tupled a.
case a of
(sr,c1,l1,Nil_monom) => I (Cons_monom c1 l1 Nil_monom)
| (sr,c1,l1,Cons_monom c2 l2 t2) =>
I
(compare (list_compare index_compare l1 l2)
(Cons_monom c1 l1 (Cons_monom c2 l2 t2))
(Cons_monom (sr.SRP c1 c2) l1 t2)
(Cons_monom c2 l2
(monom_insert_tupled (sr,c1,l1,t2))))
| (sr,c1,l1,Cons_varlist l2' t2') =>
I
(compare (list_compare index_compare l1 l2')
(Cons_monom c1 l1 (Cons_varlist l2' t2'))
(Cons_monom (sr.SRP c1 sr.SR1) l1 t2')
(Cons_varlist l2'
(monom_insert_tupled (sr,c1,l1,t2')))))
[spolynom_TY_DEF] Definition
|- ∃rep.
TYPE_DEFINITION
(λa0'.
∀'spolynom' .
(∀a0'.
(∃a.
a0' =
(λa.
ind_type$CONSTR 0 (a,ARB) (λn. ind_type$BOTTOM))
a) ∨
(∃a.
a0' =
(λa.
ind_type$CONSTR (SUC 0) (ARB,a)
(λn. ind_type$BOTTOM)) a) ∨
(∃a0 a1.
(a0' =
(λa0 a1.
ind_type$CONSTR (SUC (SUC 0)) (ARB,ARB)
(ind_type$FCONS a0
(ind_type$FCONS a1
(λn. ind_type$BOTTOM)))) a0 a1) ∧
'spolynom' a0 ∧ 'spolynom' a1) ∨
(∃a0 a1.
(a0' =
(λa0 a1.
ind_type$CONSTR (SUC (SUC (SUC 0))) (ARB,ARB)
(ind_type$FCONS a0
(ind_type$FCONS a1
(λn. ind_type$BOTTOM)))) a0 a1) ∧
'spolynom' a0 ∧ 'spolynom' a1) ⇒
'spolynom' a0') ⇒
'spolynom' a0') rep
[spolynom_case_def] Definition
|- (∀a f f1 f2 f3. spolynom_CASE (SPvar a) f f1 f2 f3 = f a) ∧
(∀a f f1 f2 f3. spolynom_CASE (SPconst a) f f1 f2 f3 = f1 a) ∧
(∀a0 a1 f f1 f2 f3.
spolynom_CASE (SPplus a0 a1) f f1 f2 f3 = f2 a0 a1) ∧
∀a0 a1 f f1 f2 f3.
spolynom_CASE (SPmult a0 a1) f f1 f2 f3 = f3 a0 a1
[spolynom_normalize_def] Definition
|- (∀sr i.
spolynom_normalize sr (SPvar i) = Cons_varlist [i] Nil_monom) ∧
(∀sr c.
spolynom_normalize sr (SPconst c) =
Cons_monom c [] Nil_monom) ∧
(∀sr l r.
spolynom_normalize sr (SPplus l r) =
canonical_sum_merge sr (spolynom_normalize sr l)
(spolynom_normalize sr r)) ∧
∀sr l r.
spolynom_normalize sr (SPmult l r) =
canonical_sum_prod sr (spolynom_normalize sr l)
(spolynom_normalize sr r)
[spolynom_simplify_def] Definition
|- ∀sr x.
spolynom_simplify sr x =
canonical_sum_simplify sr (spolynom_normalize sr x)
[spolynom_size_def] Definition
|- (∀f a. spolynom_size f (SPvar a) = 1 + index_size a) ∧
(∀f a. spolynom_size f (SPconst a) = 1 + f a) ∧
(∀f a0 a1.
spolynom_size f (SPplus a0 a1) =
1 + (spolynom_size f a0 + spolynom_size f a1)) ∧
∀f a0 a1.
spolynom_size f (SPmult a0 a1) =
1 + (spolynom_size f a0 + spolynom_size f a1)
[varlist_insert_curried_def] Definition
|- ∀x x1 x2. varlist_insert x x1 x2 = varlist_insert_tupled (x,x1,x2)
[varlist_insert_tupled_primitive_def] Definition
|- varlist_insert_tupled =
WFREC
(@R.
WF R ∧
(∀l2 c2 t2 l1 sr. R (sr,l1,t2) (sr,l1,Cons_monom c2 l2 t2)) ∧
∀l2 t2 l1 sr. R (sr,l1,t2) (sr,l1,Cons_varlist l2 t2))
(λvarlist_insert_tupled a.
case a of
(sr,l1,Nil_monom) => I (Cons_varlist l1 Nil_monom)
| (sr,l1,Cons_monom c2 l2 t2) =>
I
(compare (list_compare index_compare l1 l2)
(Cons_varlist l1 (Cons_monom c2 l2 t2))
(Cons_monom (sr.SRP sr.SR1 c2) l1 t2)
(Cons_monom c2 l2
(varlist_insert_tupled (sr,l1,t2))))
| (sr,l1,Cons_varlist l2' t2') =>
I
(compare (list_compare index_compare l1 l2')
(Cons_varlist l1 (Cons_varlist l2' t2'))
(Cons_monom (sr.SRP sr.SR1 sr.SR1) l1 t2')
(Cons_varlist l2'
(varlist_insert_tupled (sr,l1,t2')))))
[canonical_sum_11] Theorem
|- (∀a0 a1 a2 a0' a1' a2'.
(Cons_monom a0 a1 a2 = Cons_monom a0' a1' a2') ⇔
(a0 = a0') ∧ (a1 = a1') ∧ (a2 = a2')) ∧
∀a0 a1 a0' a1'.
(Cons_varlist a0 a1 = Cons_varlist a0' a1') ⇔
(a0 = a0') ∧ (a1 = a1')
[canonical_sum_Axiom] Theorem
|- ∀f0 f1 f2.
∃fn.
(fn Nil_monom = f0) ∧
(∀a0 a1 a2. fn (Cons_monom a0 a1 a2) = f1 a0 a1 a2 (fn a2)) ∧
∀a0 a1. fn (Cons_varlist a0 a1) = f2 a0 a1 (fn a1)
[canonical_sum_case_cong] Theorem
|- ∀M M' v f f1.
(M = M') ∧ ((M' = Nil_monom) ⇒ (v = v')) ∧
(∀a0 a1 a2.
(M' = Cons_monom a0 a1 a2) ⇒ (f a0 a1 a2 = f' a0 a1 a2)) ∧
(∀a0 a1. (M' = Cons_varlist a0 a1) ⇒ (f1 a0 a1 = f1' a0 a1)) ⇒
(canonical_sum_CASE M v f f1 = canonical_sum_CASE M' v' f' f1')
[canonical_sum_distinct] Theorem
|- (∀a2 a1 a0. Nil_monom ≠ Cons_monom a0 a1 a2) ∧
(∀a1 a0. Nil_monom ≠ Cons_varlist a0 a1) ∧
∀a2 a1' a1 a0' a0. Cons_monom a0 a1 a2 ≠ Cons_varlist a0' a1'
[canonical_sum_induction] Theorem
|- ∀P.
P Nil_monom ∧ (∀c. P c ⇒ ∀l a. P (Cons_monom a l c)) ∧
(∀c. P c ⇒ ∀l. P (Cons_varlist l c)) ⇒
∀c. P c
[canonical_sum_merge_def] Theorem
|- (∀t2 t1 sr l2 l1 c2 c1.
canonical_sum_merge sr (Cons_monom c1 l1 t1)
(Cons_monom c2 l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_monom c1 l1
(canonical_sum_merge sr t1 (Cons_monom c2 l2 t2)))
(Cons_monom (sr.SRP c1 c2) l1 (canonical_sum_merge sr t1 t2))
(Cons_monom c2 l2
(canonical_sum_merge sr (Cons_monom c1 l1 t1) t2))) ∧
(∀t2 t1 sr l2 l1 c1.
canonical_sum_merge sr (Cons_monom c1 l1 t1)
(Cons_varlist l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_monom c1 l1
(canonical_sum_merge sr t1 (Cons_varlist l2 t2)))
(Cons_monom (sr.SRP c1 sr.SR1) l1
(canonical_sum_merge sr t1 t2))
(Cons_varlist l2
(canonical_sum_merge sr (Cons_monom c1 l1 t1) t2))) ∧
(∀t2 t1 sr l2 l1 c2.
canonical_sum_merge sr (Cons_varlist l1 t1)
(Cons_monom c2 l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_varlist l1
(canonical_sum_merge sr t1 (Cons_monom c2 l2 t2)))
(Cons_monom (sr.SRP sr.SR1 c2) l1
(canonical_sum_merge sr t1 t2))
(Cons_monom c2 l2
(canonical_sum_merge sr (Cons_varlist l1 t1) t2))) ∧
(∀t2 t1 sr l2 l1.
canonical_sum_merge sr (Cons_varlist l1 t1)
(Cons_varlist l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_varlist l1
(canonical_sum_merge sr t1 (Cons_varlist l2 t2)))
(Cons_monom (sr.SRP sr.SR1 sr.SR1) l1
(canonical_sum_merge sr t1 t2))
(Cons_varlist l2
(canonical_sum_merge sr (Cons_varlist l1 t1) t2))) ∧
(∀sr s1. canonical_sum_merge sr s1 Nil_monom = s1) ∧
(∀v6 v5 v4 sr.
canonical_sum_merge sr Nil_monom (Cons_monom v4 v5 v6) =
Cons_monom v4 v5 v6) ∧
∀v8 v7 sr.
canonical_sum_merge sr Nil_monom (Cons_varlist v7 v8) =
Cons_varlist v7 v8
[canonical_sum_merge_ind] Theorem
|- ∀P.
(∀sr c1 l1 t1 c2 l2 t2.
P sr t1 t2 ∧ P sr t1 (Cons_monom c2 l2 t2) ∧
P sr (Cons_monom c1 l1 t1) t2 ⇒
P sr (Cons_monom c1 l1 t1) (Cons_monom c2 l2 t2)) ∧
(∀sr c1 l1 t1 l2 t2.
P sr t1 t2 ∧ P sr t1 (Cons_varlist l2 t2) ∧
P sr (Cons_monom c1 l1 t1) t2 ⇒
P sr (Cons_monom c1 l1 t1) (Cons_varlist l2 t2)) ∧
(∀sr l1 t1 c2 l2 t2.
P sr t1 t2 ∧ P sr t1 (Cons_monom c2 l2 t2) ∧
P sr (Cons_varlist l1 t1) t2 ⇒
P sr (Cons_varlist l1 t1) (Cons_monom c2 l2 t2)) ∧
(∀sr l1 t1 l2 t2.
P sr t1 t2 ∧ P sr t1 (Cons_varlist l2 t2) ∧
P sr (Cons_varlist l1 t1) t2 ⇒
P sr (Cons_varlist l1 t1) (Cons_varlist l2 t2)) ∧
(∀sr s1. P sr s1 Nil_monom) ∧
(∀sr v4 v5 v6. P sr Nil_monom (Cons_monom v4 v5 v6)) ∧
(∀sr v7 v8. P sr Nil_monom (Cons_varlist v7 v8)) ⇒
∀v v1 v2. P v v1 v2
[canonical_sum_merge_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm x y.
interp_cs sr vm (canonical_sum_merge sr x y) =
sr.SRP (interp_cs sr vm x) (interp_cs sr vm y)
[canonical_sum_nchotomy] Theorem
|- ∀cc.
(cc = Nil_monom) ∨ (∃a l c. cc = Cons_monom a l c) ∨
∃l c. cc = Cons_varlist l c
[canonical_sum_prod_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm x y.
interp_cs sr vm (canonical_sum_prod sr x y) =
sr.SRM (interp_cs sr vm x) (interp_cs sr vm y)
[canonical_sum_scalar2_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm l s.
interp_cs sr vm (canonical_sum_scalar2 sr l s) =
sr.SRM (interp_vl sr vm l) (interp_cs sr vm s)
[canonical_sum_scalar3_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm c l s.
interp_cs sr vm (canonical_sum_scalar3 sr c l s) =
sr.SRM (sr.SRM c (interp_vl sr vm l)) (interp_cs sr vm s)
[canonical_sum_scalar_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm a s.
interp_cs sr vm (canonical_sum_scalar sr a s) =
sr.SRM a (interp_cs sr vm s)
[canonical_sum_simplify_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm s.
interp_cs sr vm (canonical_sum_simplify sr s) =
interp_cs sr vm s
[datatype_canonical_sum] Theorem
|- DATATYPE (canonical_sum Nil_monom Cons_monom Cons_varlist)
[datatype_spolynom] Theorem
|- DATATYPE (spolynom SPvar SPconst SPplus SPmult)
[ics_aux_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm x s. ics_aux sr vm x s = sr.SRP x (interp_cs sr vm s)
[interp_m_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm x l. interp_m sr vm x l = sr.SRM x (interp_vl sr vm l)
[ivl_aux_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm v i.
ivl_aux sr vm i v =
sr.SRM (varmap_find i vm) (interp_vl sr vm v)
[monom_insert_def] Theorem
|- (∀t2 sr l2 l1 c2 c1.
monom_insert sr c1 l1 (Cons_monom c2 l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_monom c1 l1 (Cons_monom c2 l2 t2))
(Cons_monom (sr.SRP c1 c2) l1 t2)
(Cons_monom c2 l2 (monom_insert sr c1 l1 t2))) ∧
(∀t2 sr l2 l1 c1.
monom_insert sr c1 l1 (Cons_varlist l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_monom c1 l1 (Cons_varlist l2 t2))
(Cons_monom (sr.SRP c1 sr.SR1) l1 t2)
(Cons_varlist l2 (monom_insert sr c1 l1 t2))) ∧
∀sr l1 c1.
monom_insert sr c1 l1 Nil_monom = Cons_monom c1 l1 Nil_monom
[monom_insert_ind] Theorem
|- ∀P.
(∀sr c1 l1 c2 l2 t2.
P sr c1 l1 t2 ⇒ P sr c1 l1 (Cons_monom c2 l2 t2)) ∧
(∀sr c1 l1 l2 t2.
P sr c1 l1 t2 ⇒ P sr c1 l1 (Cons_varlist l2 t2)) ∧
(∀sr c1 l1. P sr c1 l1 Nil_monom) ⇒
∀v v1 v2 v3. P v v1 v2 v3
[monom_insert_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm a l s.
interp_cs sr vm (monom_insert sr a l s) =
sr.SRP (sr.SRM a (interp_vl sr vm l)) (interp_cs sr vm s)
[spolynom_11] Theorem
|- (∀a a'. (SPvar a = SPvar a') ⇔ (a = a')) ∧
(∀a a'. (SPconst a = SPconst a') ⇔ (a = a')) ∧
(∀a0 a1 a0' a1'.
(SPplus a0 a1 = SPplus a0' a1') ⇔ (a0 = a0') ∧ (a1 = a1')) ∧
∀a0 a1 a0' a1'.
(SPmult a0 a1 = SPmult a0' a1') ⇔ (a0 = a0') ∧ (a1 = a1')
[spolynom_Axiom] Theorem
|- ∀f0 f1 f2 f3.
∃fn.
(∀a. fn (SPvar a) = f0 a) ∧ (∀a. fn (SPconst a) = f1 a) ∧
(∀a0 a1. fn (SPplus a0 a1) = f2 a0 a1 (fn a0) (fn a1)) ∧
∀a0 a1. fn (SPmult a0 a1) = f3 a0 a1 (fn a0) (fn a1)
[spolynom_case_cong] Theorem
|- ∀M M' f f1 f2 f3.
(M = M') ∧ (∀a. (M' = SPvar a) ⇒ (f a = f' a)) ∧
(∀a. (M' = SPconst a) ⇒ (f1 a = f1' a)) ∧
(∀a0 a1. (M' = SPplus a0 a1) ⇒ (f2 a0 a1 = f2' a0 a1)) ∧
(∀a0 a1. (M' = SPmult a0 a1) ⇒ (f3 a0 a1 = f3' a0 a1)) ⇒
(spolynom_CASE M f f1 f2 f3 = spolynom_CASE M' f' f1' f2' f3')
[spolynom_distinct] Theorem
|- (∀a' a. SPvar a ≠ SPconst a') ∧
(∀a1 a0 a. SPvar a ≠ SPplus a0 a1) ∧
(∀a1 a0 a. SPvar a ≠ SPmult a0 a1) ∧
(∀a1 a0 a. SPconst a ≠ SPplus a0 a1) ∧
(∀a1 a0 a. SPconst a ≠ SPmult a0 a1) ∧
∀a1' a1 a0' a0. SPplus a0 a1 ≠ SPmult a0' a1'
[spolynom_induction] Theorem
|- ∀P.
(∀i. P (SPvar i)) ∧ (∀a. P (SPconst a)) ∧
(∀s s0. P s ∧ P s0 ⇒ P (SPplus s s0)) ∧
(∀s s0. P s ∧ P s0 ⇒ P (SPmult s s0)) ⇒
∀s. P s
[spolynom_nchotomy] Theorem
|- ∀ss.
(∃i. ss = SPvar i) ∨ (∃a. ss = SPconst a) ∨
(∃s s0. ss = SPplus s s0) ∨ ∃s s0. ss = SPmult s s0
[spolynomial_normalize_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm p.
interp_cs sr vm (spolynom_normalize sr p) = interp_sp sr vm p
[spolynomial_simplify_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm p.
interp_cs sr vm (spolynom_simplify sr p) = interp_sp sr vm p
[varlist_insert_def] Theorem
|- (∀t2 sr l2 l1 c2.
varlist_insert sr l1 (Cons_monom c2 l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_varlist l1 (Cons_monom c2 l2 t2))
(Cons_monom (sr.SRP sr.SR1 c2) l1 t2)
(Cons_monom c2 l2 (varlist_insert sr l1 t2))) ∧
(∀t2 sr l2 l1.
varlist_insert sr l1 (Cons_varlist l2 t2) =
compare (list_compare index_compare l1 l2)
(Cons_varlist l1 (Cons_varlist l2 t2))
(Cons_monom (sr.SRP sr.SR1 sr.SR1) l1 t2)
(Cons_varlist l2 (varlist_insert sr l1 t2))) ∧
∀sr l1. varlist_insert sr l1 Nil_monom = Cons_varlist l1 Nil_monom
[varlist_insert_ind] Theorem
|- ∀P.
(∀sr l1 c2 l2 t2. P sr l1 t2 ⇒ P sr l1 (Cons_monom c2 l2 t2)) ∧
(∀sr l1 l2 t2. P sr l1 t2 ⇒ P sr l1 (Cons_varlist l2 t2)) ∧
(∀sr l1. P sr l1 Nil_monom) ⇒
∀v v1 v2. P v v1 v2
[varlist_insert_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm l s.
interp_cs sr vm (varlist_insert sr l s) =
sr.SRP (interp_vl sr vm l) (interp_cs sr vm s)
[varlist_merge_ok] Theorem
|- ∀sr.
is_semi_ring sr ⇒
∀vm x y.
interp_vl sr vm (list_merge index_lt x y) =
sr.SRM (interp_vl sr vm x) (interp_vl sr vm y)
*)
end
HOL 4, Kananaskis-11