The bald eagle is nice. The bald eagle is young. The bald eagle needs the squirrel. The bald eagle visits the squirrel. The squirrel eats the bald eagle. The squirrel is nice. The squirrel is not red. The squirrel is not rough. The squirrel does not need the bald eagle. The squirrel visits the bald eagle. Red, young things are rough. If something is nice and red then it does not need the bald eagle. If something is nice and not red then it is young. All nice, red things are young. If something visits the squirrel then the squirrel is blue. If something is blue then it needs the squirrel. If the bald eagle eats the squirrel and the squirrel is blue then the squirrel needs the bald eagle. If something is red and it does not need the bald eagle then the bald eagle needs the squirrel.
The bald eagle is nice.
("bald eagle" "is" "nice" "+")
The bald eagle is young.
("bald eagle" "is" "young" "+")
The bald eagle needs the squirrel.
("bald eagle" "needs" "squirrel" "+")
The bald eagle visits the squirrel.
("bald eagle" "visits" "squirrel" "+")
The squirrel eats the bald eagle.
("squirrel" "eats" "bald eagle" "+")
The squirrel is nice.
("squirrel" "is" "nice" "+")
The squirrel is not red.
("squirrel" "is" "red" "-")
The squirrel is not rough.
("squirrel" "is" "rough" "-")
The squirrel does not need the bald eagle.
("squirrel" "needs" "bald eagle" "-")
The squirrel visits the bald eagle.
("squirrel" "visits" "bald eagle" "+")
Red, young things are rough.
((("something" "is" "red" "+") ("something" "is" "young" "+")) -> ("something" "is" "rough" "+"))
If something is nice and red then it does not need the bald eagle.
((("something" "is" "nice" "+") ("something" "is" "red" "+")) -> ("something" "needs" "bald eagle" "-"))
If something is nice and not red then it is young.
((("something" "is" "nice" "+") ("something" "is" "red" "~")) -> ("something" "is" "young" "+"))
All nice, red things are young.
((("something" "is" "nice" "+") ("something" "is" "red" "+")) -> ("something" "is" "young" "+"))
If something visits the squirrel then the squirrel is blue.
((("something" "visits" "squirrel" "+")) -> ("squirrel" "is" "blue" "+"))
If something is blue then it needs the squirrel.
((("something" "is" "blue" "+")) -> ("something" "needs" "squirrel" "+"))
If the bald eagle eats the squirrel and the squirrel is blue then the squirrel needs the bald eagle.
((("bald eagle" "eats" "squirrel" "+") ("squirrel" "is" "blue" "+")) -> ("squirrel" "needs" "bald eagle" "+"))
If something is red and it does not need the bald eagle then the bald eagle needs the squirrel.
((("something" "is" "red" "+") ("something" "needs" "bald eagle" "~")) -> ("bald eagle" "needs" "squirrel" "+"))
The squirrel is not red.
True
1
proof
[(triple7)]
("squirrel" "is" "red" "-")
triple7
The bald eagle does not need the squirrel.
False
1
inv-proof
[(triple3)]
("bald eagle" "needs" "squirrel" "-")
triple3
The squirrel is young.
True
3
proof
[(((triple6 triple7) -> rule3))]
("squirrel" "is" "young" "+")
((triple6 triple7) -> (rule3 % int1))
The squirrel is young.
("squirrel" "is" "young" "+")
int1
The squirrel is not young.
False
3
inv-proof
[(((triple6 triple7) -> rule3))]
("squirrel" "is" "young" "-")
((triple6 triple7) -> (rule3 % int1))
The squirrel is young.
("squirrel" "is" "young" "+")
int1
The squirrel needs the squirrel.
True
3
proof
[(((((triple4) -> rule5)) -> rule6))]
("squirrel" "needs" "squirrel" "+")
((((triple4) -> (rule5 % int2))) -> (rule6 % int1))
The squirrel needs the squirrel.
("squirrel" "needs" "squirrel" "+")
int1
The squirrel is blue.
("squirrel" "is" "blue" "+")
int2
The squirrel does not need the squirrel.
False
3
inv-proof
[(((((triple4) -> rule5)) -> rule6))]
("squirrel" "needs" "squirrel" "-")
((((triple4) -> (rule5 % int2))) -> (rule6 % int1))
The squirrel needs the squirrel.
("squirrel" "needs" "squirrel" "+")
int1
The squirrel is blue.
("squirrel" "is" "blue" "+")
int2
The bald eagle is not rough.
Unknown
inv-rconc
[@1: The bald eagle is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("bald eagle" "is" "rough" "-")
The bald eagle visits the bald eagle.
Unknown
random
[@0: The bald eagle visits the bald eagle.[CWA. Example of deepest failure = (FAIL)]]
("bald eagle" "visits" "bald eagle" "+")
The squirrel does not eat the squirrel.
Unknown
inv-random
[@0: The squirrel eats the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "eats" "squirrel" "-")
The bald eagle is blue.
Unknown
random
[@0: The bald eagle is blue.[CWA. Example of deepest failure = (FAIL)]]
("bald eagle" "is" "blue" "+")
The bald eagle does not eat the bald eagle.
Unknown
inv-random
[@0: The bald eagle eats the bald eagle.[CWA. Example of deepest failure = (FAIL)]]
("bald eagle" "eats" "bald eagle" "-")
The squirrel visits the squirrel.
Unknown
random
[@0: The squirrel visits the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "visits" "squirrel" "+")
@0: The bald eagle is nice.[(triple1)] The bald eagle is young.[(triple2)] The bald eagle needs the squirrel.[(triple3)] The bald eagle visits the squirrel.[(triple4)] The squirrel does not need the bald eagle.[(triple9)] The squirrel eats the bald eagle.[(triple5)] The squirrel is nice.[(triple6)] The squirrel is not red.[(triple7)] The squirrel is not rough.[(triple8)] The squirrel visits the bald eagle.[(triple10)] @1: The squirrel is blue.[(((triple4) -> rule5))] The squirrel is young.[(((triple6 triple7) -> rule3))] @2: The squirrel needs the squirrel.[(((((triple4) -> rule5)) -> rule6))]
The bald eagle is nice.
("bald eagle" "is" "nice" "+")
triple1
The bald eagle is young.
("bald eagle" "is" "young" "+")
triple2
The bald eagle needs the squirrel.
("bald eagle" "needs" "squirrel" "+")
triple3
The bald eagle visits the squirrel.
("bald eagle" "visits" "squirrel" "+")
triple4
The squirrel does not need the bald eagle.
("squirrel" "needs" "bald eagle" "-")
triple9
The squirrel eats the bald eagle.
("squirrel" "eats" "bald eagle" "+")
triple5
The squirrel is nice.
("squirrel" "is" "nice" "+")
triple6
The squirrel is not red.
("squirrel" "is" "red" "-")
triple7
The squirrel is not rough.
("squirrel" "is" "rough" "-")
triple8
The squirrel visits the bald eagle.
("squirrel" "visits" "bald eagle" "+")
triple10
The squirrel is blue.
("squirrel" "is" "blue" "+")
((triple4) -> (rule5 % int1))
The squirrel is blue.
("squirrel" "is" "blue" "+")
int1
The squirrel is young.
("squirrel" "is" "young" "+")
((triple6 triple7) -> (rule3 % int1))
The squirrel is young.
("squirrel" "is" "young" "+")
int1
The squirrel needs the squirrel.
("squirrel" "needs" "squirrel" "+")
((((triple4) -> (rule5 % int2))) -> (rule6 % int1))
The squirrel needs the squirrel.
("squirrel" "needs" "squirrel" "+")
int1
The squirrel is blue.
("squirrel" "is" "blue" "+")
int2