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