Bob is smart. Harry is red. All red, cold things are smart. Quiet, cold things are rough. Smart things are young.
Bob is smart.
("Bob" "is" "smart" "+")
Harry is red.
("Harry" "is" "red" "+")
All red, cold things are smart.
((("something" "is" "red" "+") ("something" "is" "cold" "+")) -> ("something" "is" "smart" "+"))
Quiet, cold things are rough.
((("something" "is" "quiet" "+") ("something" "is" "cold" "+")) -> ("something" "is" "rough" "+"))
Smart things are young.
((("something" "is" "smart" "+")) -> ("something" "is" "young" "+"))
Harry is red.
True
1
proof
[(triple2)]
("Harry" "is" "red" "+")
triple2
Bob is not smart.
False
1
inv-proof
[(triple1)]
("Bob" "is" "smart" "-")
triple1
Bob is young.
True
2
proof
[(((triple1) -> rule3))]
("Bob" "is" "young" "+")
((triple1) -> (rule3 % int1))
Bob is young.
("Bob" "is" "young" "+")
int1
Bob is not young.
False
2
inv-proof
[(((triple1) -> rule3))]
("Bob" "is" "young" "-")
((triple1) -> (rule3 % int1))
Bob is young.
("Bob" "is" "young" "+")
int1
Harry is not rough.
Unknown
inv-rconc
[@1: Harry is rough.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Harry" "is" "rough" "-")
Bob is rough.
Unknown
rconc
[@1: Bob is rough.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Bob" "is" "rough" "+")
Bob is not big.
Unknown
inv-random
[@0: Bob is big.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "big" "-")
Harry is big.
Unknown
random
[@0: Harry is big.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "big" "+")
@0: Bob is smart.[(triple1)] Harry is red.[(triple2)] @1: Bob is young.[(((triple1) -> rule3))]
Bob is smart.
("Bob" "is" "smart" "+")
triple1
Harry is red.
("Harry" "is" "red" "+")
triple2
Bob is young.
("Bob" "is" "young" "+")
((triple1) -> (rule3 % int1))
Bob is young.
("Bob" "is" "young" "+")
int1