Bob is round. Charlie is green. Erin is round. Harry is blue. Blue people are nice. Nice people are kind.
Bob is round.
("Bob" "is" "round" "+")
Charlie is green.
("Charlie" "is" "green" "+")
Erin is round.
("Erin" "is" "round" "+")
Harry is blue.
("Harry" "is" "blue" "+")
Blue people are nice.
((("someone" "is" "blue" "+")) -> ("someone" "is" "nice" "+"))
Nice people are kind.
((("someone" "is" "nice" "+")) -> ("someone" "is" "kind" "+"))
Harry is blue.
True
1
proof
[(triple4)]
("Harry" "is" "blue" "+")
triple4
Harry is not blue.
False
1
inv-proof
[(triple4)]
("Harry" "is" "blue" "-")
triple4
Harry is nice.
True
2
proof
[(((triple4) -> rule1))]
("Harry" "is" "nice" "+")
((triple4) -> (rule1 % int1))
Harry is nice.
("Harry" "is" "nice" "+")
int1
Harry is not nice.
False
2
inv-proof
[(((triple4) -> rule1))]
("Harry" "is" "nice" "-")
((triple4) -> (rule1 % int1))
Harry is nice.
("Harry" "is" "nice" "+")
int1
Harry is kind.
True
3
proof
[(((((triple4) -> rule1)) -> rule2))]
("Harry" "is" "kind" "+")
((((triple4) -> (rule1 % int2))) -> (rule2 % int1))
Harry is kind.
("Harry" "is" "kind" "+")
int1
Harry is nice.
("Harry" "is" "nice" "+")
int2
Harry is not kind.
False
3
inv-proof
[(((((triple4) -> rule1)) -> rule2))]
("Harry" "is" "kind" "-")
((((triple4) -> (rule1 % int2))) -> (rule2 % int1))
Harry is kind.
("Harry" "is" "kind" "+")
int1
Harry is nice.
("Harry" "is" "nice" "+")
int2
Charlie is not nice.
Unknown
inv-rconc
[@1: Charlie is nice.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "nice" "-")
Erin is kind.
Unknown
rconc
[@2: Erin is kind.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Erin" "is" "kind" "+")
Bob is not nice.
Unknown
inv-rconc
[@1: Bob is nice.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "nice" "-")
Harry is green.
Unknown
random
[@0: Harry is green.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "green" "+")
Erin is not blue.
Unknown
inv-random
[@0: Erin is blue.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "blue" "-")
Harry is cold.
Unknown
random
[@0: Harry is cold.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "cold" "+")
@0: Bob is round.[(triple1)] Charlie is green.[(triple2)] Erin is round.[(triple3)] Harry is blue.[(triple4)] @1: Harry is nice.[(((triple4) -> rule1))] @2: Harry is kind.[(((((triple4) -> rule1)) -> rule2))]
Bob is round.
("Bob" "is" "round" "+")
triple1
Charlie is green.
("Charlie" "is" "green" "+")
triple2
Erin is round.
("Erin" "is" "round" "+")
triple3
Harry is blue.
("Harry" "is" "blue" "+")
triple4
Harry is nice.
("Harry" "is" "nice" "+")
((triple4) -> (rule1 % int1))
Harry is nice.
("Harry" "is" "nice" "+")
int1
Harry is kind.
("Harry" "is" "kind" "+")
((((triple4) -> (rule1 % int2))) -> (rule2 % int1))
Harry is kind.
("Harry" "is" "kind" "+")
int1
Harry is nice.
("Harry" "is" "nice" "+")
int2