Bob is rough. Dave is not green. Harry is big. If something is big then it is not smart. Red things are not white.
Bob is rough.
("Bob" "is" "rough" "+")
Dave is not green.
("Dave" "is" "green" "-")
Harry is big.
("Harry" "is" "big" "+")
If something is big then it is not smart.
((("something" "is" "big" "+")) -> ("something" "is" "smart" "-"))
Red things are not white.
((("something" "is" "red" "+")) -> ("something" "is" "white" "-"))
Bob is rough.
True
1
proof
[(triple1)]
("Bob" "is" "rough" "+")
triple1
Bob is not rough.
False
1
inv-proof
[(triple1)]
("Bob" "is" "rough" "-")
triple1
Harry is not smart.
True
2
proof
[(((triple3) -> rule1))]
("Harry" "is" "smart" "-")
((triple3) -> (rule1 % int1))
Harry is not smart.
("Harry" "is" "smart" "-")
int1
Harry is smart.
False
2
inv-proof
[(((triple3) -> rule1))]
("Harry" "is" "smart" "+")
((triple3) -> (rule1 % int1))
Harry is not smart.
("Harry" "is" "smart" "-")
int1
Bob is not white.
Unknown
inv-random
[@0: Bob is white.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "white" "-")
Dave is rough.
Unknown
random
[@0: Dave is rough.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "rough" "+")
Bob is not smart.
Unknown
inv-random
[@0: Bob is smart.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "smart" "-")
Harry is red.
Unknown
random
[@0: Harry is red.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "red" "+")
@0: Bob is rough.[(triple1)] Dave is not green.[(triple2)] Harry is big.[(triple3)] @1: Harry is not smart.[(((triple3) -> rule1))]
Bob is rough.
("Bob" "is" "rough" "+")
triple1
Dave is not green.
("Dave" "is" "green" "-")
triple2
Harry is big.
("Harry" "is" "big" "+")
triple3
Harry is not smart.
("Harry" "is" "smart" "-")
((triple3) -> (rule1 % int1))
Harry is not smart.
("Harry" "is" "smart" "-")
int1