Erin is furry. All furry things are big. All smart, rough things are cold. Big things are rough.
Erin is furry.
("Erin" "is" "furry" "+")
All furry things are big.
((("something" "is" "furry" "+")) -> ("something" "is" "big" "+"))
All smart, rough things are cold.
((("something" "is" "smart" "+") ("something" "is" "rough" "+")) -> ("something" "is" "cold" "+"))
Big things are rough.
((("something" "is" "big" "+")) -> ("something" "is" "rough" "+"))
Erin is furry.
True
1
proof
[(triple1)]
("Erin" "is" "furry" "+")
triple1
Erin is not furry.
False
1
inv-proof
[(triple1)]
("Erin" "is" "furry" "-")
triple1
Erin is big.
True
2
proof
[(((triple1) -> rule1))]
("Erin" "is" "big" "+")
((triple1) -> (rule1 % int1))
Erin is big.
("Erin" "is" "big" "+")
int1
Erin is not big.
False
2
inv-proof
[(((triple1) -> rule1))]
("Erin" "is" "big" "-")
((triple1) -> (rule1 % int1))
Erin is big.
("Erin" "is" "big" "+")
int1
Erin is rough.
True
3
proof
[(((((triple1) -> rule1)) -> rule3))]
("Erin" "is" "rough" "+")
((((triple1) -> (rule1 % int2))) -> (rule3 % int1))
Erin is rough.
("Erin" "is" "rough" "+")
int1
Erin is big.
("Erin" "is" "big" "+")
int2
Erin is not rough.
False
3
inv-proof
[(((((triple1) -> rule1)) -> rule3))]
("Erin" "is" "rough" "-")
((((triple1) -> (rule1 % int2))) -> (rule3 % int1))
Erin is rough.
("Erin" "is" "rough" "+")
int1
Erin is big.
("Erin" "is" "big" "+")
int2
Erin is not cold.
Unknown
inv-rconc
[@1: Erin is cold.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Erin" "is" "cold" "-")
Erin is blue.
Unknown
random
[@0: Erin is blue.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "blue" "+")
Erin is not smart.
Unknown
inv-random
[@0: Erin is smart.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "smart" "-")
Erin is kind.
Unknown
random
[@0: Erin is kind.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "kind" "+")
@0: Erin is furry.[(triple1)] @1: Erin is big.[(((triple1) -> rule1))] @2: Erin is rough.[(((((triple1) -> rule1)) -> rule3))]
Erin is furry.
("Erin" "is" "furry" "+")
triple1
Erin is big.
("Erin" "is" "big" "+")
((triple1) -> (rule1 % int1))
Erin is big.
("Erin" "is" "big" "+")
int1
Erin is rough.
("Erin" "is" "rough" "+")
((((triple1) -> (rule1 % int2))) -> (rule3 % int1))
Erin is rough.
("Erin" "is" "rough" "+")
int1
Erin is big.
("Erin" "is" "big" "+")
int2