The squirrel is blue. The squirrel is nice. The squirrel is red. The squirrel is rough. The squirrel is round. If something is blue and rough then it is round. Red things are blue. All nice things are blue.
The squirrel is blue.
("squirrel" "is" "blue" "+")
The squirrel is nice.
("squirrel" "is" "nice" "+")
The squirrel is red.
("squirrel" "is" "red" "+")
The squirrel is rough.
("squirrel" "is" "rough" "+")
The squirrel is round.
("squirrel" "is" "round" "+")
If something is blue and rough then it is round.
((("something" "is" "blue" "+") ("something" "is" "rough" "+")) -> ("something" "is" "round" "+"))
Red things are blue.
((("something" "is" "red" "+")) -> ("something" "is" "blue" "+"))
All nice things are blue.
((("something" "is" "nice" "+")) -> ("something" "is" "blue" "+"))
The squirrel is red.
True
1
proof
[(triple3)]
("squirrel" "is" "red" "+")
triple3
The squirrel is not blue.
False
1
inv-proof
[(triple1 OR ((triple2) -> rule3) OR ((triple3) -> rule2))]
("squirrel" "is" "blue" "-")
triple1
((triple2) -> (rule3 % int1))
The squirrel is blue.
("squirrel" "is" "blue" "+")
int1
((triple3) -> (rule2 % int1))
The squirrel is blue.
("squirrel" "is" "blue" "+")
int1
The squirrel does not see the squirrel.
Unknown
inv-random
[@0: The squirrel sees the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "sees" "squirrel" "-")
The squirrel chases the squirrel.
Unknown
random
[@0: The squirrel chases the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "chases" "squirrel" "+")
@0: The squirrel is blue.[(triple1 OR ((triple2) -> rule3) OR ((triple3) -> rule2))] The squirrel is nice.[(triple2)] The squirrel is red.[(triple3)] The squirrel is rough.[(triple4)] The squirrel is round.[(triple5 OR ((triple1 triple4) -> rule1) OR ((((triple2) -> rule3) triple4) -> rule1) OR ((((triple3) -> rule2) triple4) -> rule1))]
The squirrel is blue.
("squirrel" "is" "blue" "+")
triple1
((triple2) -> (rule3 % int1))
The squirrel is blue.
("squirrel" "is" "blue" "+")
int1
((triple3) -> (rule2 % int1))
The squirrel is blue.
("squirrel" "is" "blue" "+")
int1
The squirrel is nice.
("squirrel" "is" "nice" "+")
triple2
The squirrel is red.
("squirrel" "is" "red" "+")
triple3
The squirrel is rough.
("squirrel" "is" "rough" "+")
triple4
The squirrel is round.
("squirrel" "is" "round" "+")
triple5
((triple1 triple4) -> (rule1 % int1))
The squirrel is round.
("squirrel" "is" "round" "+")
int1
((((triple2) -> (rule3 % int2)) triple4) -> (rule1 % int1))
The squirrel is round.
("squirrel" "is" "round" "+")
int1
The squirrel is blue.
("squirrel" "is" "blue" "+")
int2
((((triple3) -> (rule2 % int2)) triple4) -> (rule1 % int1))
The squirrel is round.
("squirrel" "is" "round" "+")
int1
The squirrel is blue.
("squirrel" "is" "blue" "+")
int2