Bob is smart. Charlie is round. Gary is blue. All smart things are rough. If something is furry and smart then it is round.
Bob is smart.
("Bob" "is" "smart" "+")
Charlie is round.
("Charlie" "is" "round" "+")
Gary is blue.
("Gary" "is" "blue" "+")
All smart things are rough.
((("something" "is" "smart" "+")) -> ("something" "is" "rough" "+"))
If something is furry and smart then it is round.
((("something" "is" "furry" "+") ("something" "is" "smart" "+")) -> ("something" "is" "round" "+"))
Charlie is round.
True
1
proof
[(triple2)]
("Charlie" "is" "round" "+")
triple2
Gary is not blue.
False
1
inv-proof
[(triple3)]
("Gary" "is" "blue" "-")
triple3
Bob is rough.
True
2
proof
[(((triple1) -> rule1))]
("Bob" "is" "rough" "+")
((triple1) -> (rule1 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Bob is not rough.
False
2
inv-proof
[(((triple1) -> rule1))]
("Bob" "is" "rough" "-")
((triple1) -> (rule1 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Gary is not rough.
Unknown
inv-rconc
[@1: Gary is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "rough" "-")
Bob is round.
Unknown
rconc
[@1: Bob is round.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Bob" "is" "round" "+")
Charlie is not blue.
Unknown
inv-random
[@0: Charlie is blue.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "blue" "-")
Charlie is cold.
Unknown
random
[@0: Charlie is cold.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "cold" "+")
@0: Bob is smart.[(triple1)] Charlie is round.[(triple2)] Gary is blue.[(triple3)] @1: Bob is rough.[(((triple1) -> rule1))]
Bob is smart.
("Bob" "is" "smart" "+")
triple1
Charlie is round.
("Charlie" "is" "round" "+")
triple2
Gary is blue.
("Gary" "is" "blue" "+")
triple3
Bob is rough.
("Bob" "is" "rough" "+")
((triple1) -> (rule1 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1