Charlie is nice. Gary is quiet. Harry is big. If someone is quiet then they are furry. All quiet, furry people are nice.
Charlie is nice.
("Charlie" "is" "nice" "+")
Gary is quiet.
("Gary" "is" "quiet" "+")
Harry is big.
("Harry" "is" "big" "+")
If someone is quiet then they are furry.
((("someone" "is" "quiet" "+")) -> ("someone" "is" "furry" "+"))
All quiet, furry people are nice.
((("someone" "is" "quiet" "+") ("someone" "is" "furry" "+")) -> ("someone" "is" "nice" "+"))
Harry is big.
True
1
proof
[(triple3)]
("Harry" "is" "big" "+")
triple3
Harry is not big.
False
1
inv-proof
[(triple3)]
("Harry" "is" "big" "-")
triple3
Gary is furry.
True
2
proof
[(((triple2) -> rule1))]
("Gary" "is" "furry" "+")
((triple2) -> (rule1 % int1))
Gary is furry.
("Gary" "is" "furry" "+")
int1
Gary is not furry.
False
2
inv-proof
[(((triple2) -> rule1))]
("Gary" "is" "furry" "-")
((triple2) -> (rule1 % int1))
Gary is furry.
("Gary" "is" "furry" "+")
int1
Gary is nice.
True
4
proof
[(((triple2 ((triple2) -> rule1)) -> rule2))]
("Gary" "is" "nice" "+")
((triple2 ((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Gary is nice.
("Gary" "is" "nice" "+")
int1
Gary is furry.
("Gary" "is" "furry" "+")
int2
Gary is not nice.
False
4
inv-proof
[(((triple2 ((triple2) -> rule1)) -> rule2))]
("Gary" "is" "nice" "-")
((triple2 ((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Gary is nice.
("Gary" "is" "nice" "+")
int1
Gary is furry.
("Gary" "is" "furry" "+")
int2
Charlie is not furry.
Unknown
inv-rconc
[@1: Charlie is furry.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "furry" "-")
Harry is furry.
Unknown
rconc
[@1: Harry is furry.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "furry" "+")
Harry is not nice.
Unknown
inv-rconc
[@1: Harry is nice.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Harry" "is" "nice" "-")
Harry is white.
Unknown
random
[@0: Harry is white.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "white" "+")
Gary is not big.
Unknown
inv-random
[@0: Gary is big.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "big" "-")
Gary is white.
Unknown
random
[@0: Gary is white.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "white" "+")
@0: Charlie is nice.[(triple1)] Gary is quiet.[(triple2)] Harry is big.[(triple3)] @1: Gary is furry.[(((triple2) -> rule1))] @2: Gary is nice.[(((triple2 ((triple2) -> rule1)) -> rule2))]
Charlie is nice.
("Charlie" "is" "nice" "+")
triple1
Gary is quiet.
("Gary" "is" "quiet" "+")
triple2
Harry is big.
("Harry" "is" "big" "+")
triple3
Gary is furry.
("Gary" "is" "furry" "+")
((triple2) -> (rule1 % int1))
Gary is furry.
("Gary" "is" "furry" "+")
int1
Gary is nice.
("Gary" "is" "nice" "+")
((triple2 ((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Gary is nice.
("Gary" "is" "nice" "+")
int1
Gary is furry.
("Gary" "is" "furry" "+")
int2