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