Bob is big. Fiona is smart. Gary is red. If something is red then it is blue. Blue things are nice.
Bob is big.
("Bob" "is" "big" "+")
Fiona is smart.
("Fiona" "is" "smart" "+")
Gary is red.
("Gary" "is" "red" "+")
If something is red then it is blue.
((("something" "is" "red" "+")) -> ("something" "is" "blue" "+"))
Blue things are nice.
((("something" "is" "blue" "+")) -> ("something" "is" "nice" "+"))
Gary is red.
True
1
proof
[(triple3)]
("Gary" "is" "red" "+")
triple3
Fiona is not smart.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "smart" "-")
triple2
Gary is blue.
True
2
proof
[(((triple3) -> rule1))]
("Gary" "is" "blue" "+")
((triple3) -> (rule1 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is not blue.
False
2
inv-proof
[(((triple3) -> rule1))]
("Gary" "is" "blue" "-")
((triple3) -> (rule1 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is nice.
True
3
proof
[(((((triple3) -> rule1)) -> rule2))]
("Gary" "is" "nice" "+")
((((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Gary is nice.
("Gary" "is" "nice" "+")
int1
Gary is blue.
("Gary" "is" "blue" "+")
int2
Gary is not nice.
False
3
inv-proof
[(((((triple3) -> rule1)) -> rule2))]
("Gary" "is" "nice" "-")
((((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Gary is nice.
("Gary" "is" "nice" "+")
int1
Gary is blue.
("Gary" "is" "blue" "+")
int2
Fiona is not blue.
Unknown
inv-rconc
[@1: Fiona is blue.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "blue" "-")
Bob is nice.
Unknown
rconc
[@2: Bob is nice.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Bob" "is" "nice" "+")
Bob is not blue.
Unknown
inv-rconc
[@1: Bob is blue.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "blue" "-")
Gary is big.
Unknown
random
[@0: Gary is big.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "big" "+")
Gary is not smart.
Unknown
inv-random
[@0: Gary is smart.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "smart" "-")
Fiona is red.
Unknown
random
[@0: Fiona is red.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "red" "+")
@0: Bob is big.[(triple1)] Fiona is smart.[(triple2)] Gary is red.[(triple3)] @1: Gary is blue.[(((triple3) -> rule1))] @2: Gary is nice.[(((((triple3) -> rule1)) -> rule2))]
Bob is big.
("Bob" "is" "big" "+")
triple1
Fiona is smart.
("Fiona" "is" "smart" "+")
triple2
Gary is red.
("Gary" "is" "red" "+")
triple3
Gary is blue.
("Gary" "is" "blue" "+")
((triple3) -> (rule1 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is nice.
("Gary" "is" "nice" "+")
((((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Gary is nice.
("Gary" "is" "nice" "+")
int1
Gary is blue.
("Gary" "is" "blue" "+")
int2