vars S, N, E : Type

type Set S := S ->? Unit

type Graph N E := Set N * (E ->? N) * (E ->? N)

ops __union__ : Graph N E * Graph N E -> Graph N E;

__union__, __intersection__, __\\__ : Set S * Set S -> Set S

forall g, g' : Graph N E . g union g' = g;

types

Graph : Type -> Type -> Type;

Set : Type -> Type

types

Graph (N : Type) (E : Type) := Set N * (E ->? N) * (E ->? N);

Set (S : Type) := S ->? Unit

vars

E : Type %(var_3)%;

N : Type %(var_2)%;

S : Type %(var_1)%

op __\\__ : forall S : Type . Set S * Set S -> Set S %(op)%

op __intersection__ : forall S : Type . Set S * Set S -> Set S

%(op)%

op __union__ : forall S : Type . Set S * Set S -> Set S %(op)%

op __union__ : forall N : Type; E : Type

. Graph N E * Graph N E -> Graph N E

%(op)%

forall E : Type; N : Type; g : Graph N E; g' : Graph N E

. g union g' = g

### Hint 1.7, is type variable 'S'

### Hint 1.9, is type variable 'N'

### Hint 1.11, is type variable 'E'

### Hint 3.21-3.25,

no kind found for 'Set N'

expected: {Cpo}

found: {Type}

### Hint 3.21-3.25,

no kind found for 'Set N'

expected: {Cppo}

found: {Type}

### Hint 5.20-5.28,

no kind found for 'Graph N E'

expected: {Cpo}

found: {Type}

### Hint 5.20-5.28,

no kind found for 'Graph N E'

expected: {Cppo}

found: {Type}

### Hint 6.47-6.51,

no kind found for 'Set S'

expected: {Cpo}

found: {Type}

### Hint 6.47-6.51,

no kind found for 'Set S'

expected: {Cppo}

found: {Type}

### Hint 6.47-6.51,

no kind found for 'Set S'

expected: {Cpo}

found: {Type}

### Hint 6.47-6.51,

no kind found for 'Set S'

expected: {Cppo}

found: {Type}

### Hint 6.47-6.51,

no kind found for 'Set S'

expected: {Cpo}

found: {Type}

### Hint 6.47-6.51,

no kind found for 'Set S'

expected: {Cppo}

found: {Type}

### Hint 8.11, not a kind 'Graph N E'

### Hint 8.15, not a kind 'Graph N E'

### Hint 9.6-9.14,

in type of '((var g : Graph N E), (var g' : Graph N E))'

typename '__->?__' (2.19)

is not unifiable with type '__*__*__ (Set N)' (8.23)

### Hint 9.6-9.14,

untypeable term (with type: Set _v8_S * Set _v8_S) '(g, g')'