Bob is nice. Dave is not red. Gary is red. If someone is red then they are big. All big people are blue.
Bob is nice.
("Bob" "is" "nice" "+")
Dave is not red.
("Dave" "is" "red" "-")
Gary is red.
("Gary" "is" "red" "+")
If someone is red then they are big.
((("someone" "is" "red" "+")) -> ("someone" "is" "big" "+"))
All big people are blue.
((("someone" "is" "big" "+")) -> ("someone" "is" "blue" "+"))
Dave is not red.
True
1
proof
[(triple2)]
("Dave" "is" "red" "-")
triple2
Gary is not red.
False
1
inv-proof
[(triple3)]
("Gary" "is" "red" "-")
triple3
Gary is big.
True
2
proof
[(((triple3) -> rule1))]
("Gary" "is" "big" "+")
((triple3) -> (rule1 % int1))
Gary is big.
("Gary" "is" "big" "+")
int1
Gary is not big.
False
2
inv-proof
[(((triple3) -> rule1))]
("Gary" "is" "big" "-")
((triple3) -> (rule1 % int1))
Gary is big.
("Gary" "is" "big" "+")
int1
Gary is blue.
True
3
proof
[(((((triple3) -> rule1)) -> rule2))]
("Gary" "is" "blue" "+")
((((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is big.
("Gary" "is" "big" "+")
int2
Gary is not blue.
False
3
inv-proof
[(((((triple3) -> rule1)) -> rule2))]
("Gary" "is" "blue" "-")
((((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is big.
("Gary" "is" "big" "+")
int2
Dave is not big.
Unknown
inv-rconc
[@1: Dave is big.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Dave" "is" "big" "-")
Bob is blue.
Unknown
rconc
[@2: Bob is blue.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Bob" "is" "blue" "+")
Dave is not blue.
Unknown
inv-rconc
[@2: Dave is blue.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Dave" "is" "blue" "-")
Dave is round.
Unknown
random
[@0: Dave is round.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "round" "+")
Gary is not nice.
Unknown
inv-random
[@0: Gary is nice.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "nice" "-")
Bob is white.
Unknown
random
[@0: Bob is white.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "white" "+")
@0: Bob is nice.[(triple1)] Dave is not red.[(triple2)] Gary is red.[(triple3)] @1: Gary is big.[(((triple3) -> rule1))] @2: Gary is blue.[(((((triple3) -> rule1)) -> rule2))]
Bob is nice.
("Bob" "is" "nice" "+")
triple1
Dave is not red.
("Dave" "is" "red" "-")
triple2
Gary is red.
("Gary" "is" "red" "+")
triple3
Gary is big.
("Gary" "is" "big" "+")
((triple3) -> (rule1 % int1))
Gary is big.
("Gary" "is" "big" "+")
int1
Gary is blue.
("Gary" "is" "blue" "+")
((((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is big.
("Gary" "is" "big" "+")
int2