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