Bob is round. Dave is round. Erin is green. Rough people are blue. All round people are rough.
Bob is round.
("Bob" "is" "round" "+")
Dave is round.
("Dave" "is" "round" "+")
Erin is green.
("Erin" "is" "green" "+")
Rough people are blue.
((("someone" "is" "rough" "+")) -> ("someone" "is" "blue" "+"))
All round people are rough.
((("someone" "is" "round" "+")) -> ("someone" "is" "rough" "+"))
Dave is round.
True
1
proof
[(triple2)]
("Dave" "is" "round" "+")
triple2
Bob is not round.
False
1
inv-proof
[(triple1)]
("Bob" "is" "round" "-")
triple1
Bob is rough.
True
2
proof
[(((triple1) -> rule2))]
("Bob" "is" "rough" "+")
((triple1) -> (rule2 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Bob is not rough.
False
2
inv-proof
[(((triple1) -> rule2))]
("Bob" "is" "rough" "-")
((triple1) -> (rule2 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Dave is blue.
True
3
proof
[(((((triple2) -> rule2)) -> rule1))]
("Dave" "is" "blue" "+")
((((triple2) -> (rule2 % int2))) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is rough.
("Dave" "is" "rough" "+")
int2
Bob is not blue.
False
3
inv-proof
[(((((triple1) -> rule2)) -> rule1))]
("Bob" "is" "blue" "-")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Bob is blue.
("Bob" "is" "blue" "+")
int1
Bob is rough.
("Bob" "is" "rough" "+")
int2
Erin is not rough.
Unknown
inv-rconc
[@1: Erin is rough.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Erin" "is" "rough" "-")
Erin is blue.
Unknown
rconc
[@2: Erin is blue.[CWA. Example of deepest failure = (rule1 <- rule2 <- FAIL)]]
("Erin" "is" "blue" "+")
Erin is not cold.
Unknown
inv-random
[@0: Erin is cold.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "cold" "-")
Bob is quiet.
Unknown
random
[@0: Bob is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "quiet" "+")
Bob is not green.
Unknown
inv-random
[@0: Bob is green.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "green" "-")
Erin is kind.
Unknown
random
[@0: Erin is kind.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "kind" "+")
@0: Bob is round.[(triple1)] Dave is round.[(triple2)] Erin is green.[(triple3)] @1: Bob is rough.[(((triple1) -> rule2))] Dave is rough.[(((triple2) -> rule2))] @2: Bob is blue.[(((((triple1) -> rule2)) -> rule1))] Dave is blue.[(((((triple2) -> rule2)) -> rule1))]
Bob is round.
("Bob" "is" "round" "+")
triple1
Dave is round.
("Dave" "is" "round" "+")
triple2
Erin is green.
("Erin" "is" "green" "+")
triple3
Bob is rough.
("Bob" "is" "rough" "+")
((triple1) -> (rule2 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Dave is rough.
("Dave" "is" "rough" "+")
((triple2) -> (rule2 % int1))
Dave is rough.
("Dave" "is" "rough" "+")
int1
Bob is blue.
("Bob" "is" "blue" "+")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Bob is blue.
("Bob" "is" "blue" "+")
int1
Bob is rough.
("Bob" "is" "rough" "+")
int2
Dave is blue.
("Dave" "is" "blue" "+")
((((triple2) -> (rule2 % int2))) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is rough.
("Dave" "is" "rough" "+")
int2