Anne is red. Bob is cold. Fiona is kind. All kind people are cold. If someone is kind and cold then they are furry.
Anne is red.
("Anne" "is" "red" "+")
Bob is cold.
("Bob" "is" "cold" "+")
Fiona is kind.
("Fiona" "is" "kind" "+")
All kind people are cold.
((("someone" "is" "kind" "+")) -> ("someone" "is" "cold" "+"))
If someone is kind and cold then they are furry.
((("someone" "is" "kind" "+") ("someone" "is" "cold" "+")) -> ("someone" "is" "furry" "+"))
Bob is cold.
True
1
proof
[(triple2)]
("Bob" "is" "cold" "+")
triple2
Fiona is not kind.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "kind" "-")
triple3
Fiona is cold.
True
2
proof
[(((triple3) -> rule1))]
("Fiona" "is" "cold" "+")
((triple3) -> (rule1 % int1))
Fiona is cold.
("Fiona" "is" "cold" "+")
int1
Fiona is not cold.
False
2
inv-proof
[(((triple3) -> rule1))]
("Fiona" "is" "cold" "-")
((triple3) -> (rule1 % int1))
Fiona is cold.
("Fiona" "is" "cold" "+")
int1
Fiona is furry.
True
4
proof
[(((triple3 ((triple3) -> rule1)) -> rule2))]
("Fiona" "is" "furry" "+")
((triple3 ((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is cold.
("Fiona" "is" "cold" "+")
int2
Fiona is not furry.
False
4
inv-proof
[(((triple3 ((triple3) -> rule1)) -> rule2))]
("Fiona" "is" "furry" "-")
((triple3 ((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is cold.
("Fiona" "is" "cold" "+")
int2
Bob is not furry.
Unknown
inv-rconc
[@1: Bob is furry.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Bob" "is" "furry" "-")
Anne is cold.
Unknown
rconc
[@1: Anne is cold.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Anne" "is" "cold" "+")
Anne is not furry.
Unknown
inv-rconc
[@1: Anne is furry.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Anne" "is" "furry" "-")
Fiona is round.
Unknown
random
[@0: Fiona is round.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "round" "+")
Anne is not nice.
Unknown
inv-random
[@0: Anne is nice.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "nice" "-")
Anne is round.
Unknown
random
[@0: Anne is round.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "round" "+")
@0: Anne is red.[(triple1)] Bob is cold.[(triple2)] Fiona is kind.[(triple3)] @1: Fiona is cold.[(((triple3) -> rule1))] @2: Fiona is furry.[(((triple3 ((triple3) -> rule1)) -> rule2))]
Anne is red.
("Anne" "is" "red" "+")
triple1
Bob is cold.
("Bob" "is" "cold" "+")
triple2
Fiona is kind.
("Fiona" "is" "kind" "+")
triple3
Fiona is cold.
("Fiona" "is" "cold" "+")
((triple3) -> (rule1 % int1))
Fiona is cold.
("Fiona" "is" "cold" "+")
int1
Fiona is furry.
("Fiona" "is" "furry" "+")
((triple3 ((triple3) -> (rule1 % int2))) -> (rule2 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is cold.
("Fiona" "is" "cold" "+")
int2