Dave is round. Gary is kind. If someone is round then they are blue.
Dave is round.
("Dave" "is" "round" "+")
Gary is kind.
("Gary" "is" "kind" "+")
If someone is round then they are blue.
((("someone" "is" "round" "+")) -> ("someone" "is" "blue" "+"))
Dave is round.
True
1
proof
[(triple1)]
("Dave" "is" "round" "+")
triple1
Gary is not kind.
False
1
inv-proof
[(triple2)]
("Gary" "is" "kind" "-")
triple2
Dave is blue.
True
2
proof
[(((triple1) -> rule1))]
("Dave" "is" "blue" "+")
((triple1) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is not blue.
False
2
inv-proof
[(((triple1) -> rule1))]
("Dave" "is" "blue" "-")
((triple1) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Gary is not blue.
Unknown
inv-rconc
[@1: Gary is blue.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "blue" "-")
Gary is cold.
Unknown
random
[@0: Gary is cold.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "cold" "+")
Dave is not cold.
Unknown
inv-random
[@0: Dave is cold.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "cold" "-")
Gary is big.
Unknown
random
[@0: Gary is big.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "big" "+")
@0: Dave is round.[(triple1)] Gary is kind.[(triple2)] @1: Dave is blue.[(((triple1) -> rule1))]
Dave is round.
("Dave" "is" "round" "+")
triple1
Gary is kind.
("Gary" "is" "kind" "+")
triple2
Dave is blue.
("Dave" "is" "blue" "+")
((triple1) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1