Anne is smart. Harry is blue. Furry things are red. All blue things are furry.
Anne is smart.
("Anne" "is" "smart" "+")
Harry is blue.
("Harry" "is" "blue" "+")
Furry things are red.
((("something" "is" "furry" "+")) -> ("something" "is" "red" "+"))
All blue things are furry.
((("something" "is" "blue" "+")) -> ("something" "is" "furry" "+"))
Anne is smart.
True
1
proof
[(triple1)]
("Anne" "is" "smart" "+")
triple1
Anne is not smart.
False
1
inv-proof
[(triple1)]
("Anne" "is" "smart" "-")
triple1
Harry is furry.
True
2
proof
[(((triple2) -> rule2))]
("Harry" "is" "furry" "+")
((triple2) -> (rule2 % int1))
Harry is furry.
("Harry" "is" "furry" "+")
int1
Harry is not furry.
False
2
inv-proof
[(((triple2) -> rule2))]
("Harry" "is" "furry" "-")
((triple2) -> (rule2 % int1))
Harry is furry.
("Harry" "is" "furry" "+")
int1
Anne is not furry.
Unknown
inv-rconc
[@1: Anne is furry.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Anne" "is" "furry" "-")
Anne is red.
Unknown
rconc
[@2: Anne is red.[CWA. Example of deepest failure = (rule1 <- rule2 <- FAIL)]]
("Anne" "is" "red" "+")
Harry is not green.
Unknown
inv-random
[@0: Harry is green.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "green" "-")
Anne is blue.
Unknown
random
[@0: Anne is blue.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "blue" "+")
@0: Anne is smart.[(triple1)] Harry is blue.[(triple2)] @1: Harry is furry.[(((triple2) -> rule2))] @2: Harry is red.[(((((triple2) -> rule2)) -> rule1))]
Anne is smart.
("Anne" "is" "smart" "+")
triple1
Harry is blue.
("Harry" "is" "blue" "+")
triple2
Harry is furry.
("Harry" "is" "furry" "+")
((triple2) -> (rule2 % int1))
Harry is furry.
("Harry" "is" "furry" "+")
int1
Harry is red.
("Harry" "is" "red" "+")
((((triple2) -> (rule2 % int2))) -> (rule1 % int1))
Harry is red.
("Harry" "is" "red" "+")
int1
Harry is furry.
("Harry" "is" "furry" "+")
int2