Erin is cold. Fiona is white. Harry is quiet. All cold things are nice. Nice things are kind.
Erin is cold.
("Erin" "is" "cold" "+")
Fiona is white.
("Fiona" "is" "white" "+")
Harry is quiet.
("Harry" "is" "quiet" "+")
All cold things are nice.
((("something" "is" "cold" "+")) -> ("something" "is" "nice" "+"))
Nice things are kind.
((("something" "is" "nice" "+")) -> ("something" "is" "kind" "+"))
Fiona is white.
True
1
proof
[(triple2)]
("Fiona" "is" "white" "+")
triple2
Fiona is not white.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "white" "-")
triple2
Erin is nice.
True
2
proof
[(((triple1) -> rule1))]
("Erin" "is" "nice" "+")
((triple1) -> (rule1 % int1))
Erin is nice.
("Erin" "is" "nice" "+")
int1
Erin is not nice.
False
2
inv-proof
[(((triple1) -> rule1))]
("Erin" "is" "nice" "-")
((triple1) -> (rule1 % int1))
Erin is nice.
("Erin" "is" "nice" "+")
int1
Erin is kind.
True
3
proof
[(((((triple1) -> rule1)) -> rule2))]
("Erin" "is" "kind" "+")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Erin is kind.
("Erin" "is" "kind" "+")
int1
Erin is nice.
("Erin" "is" "nice" "+")
int2
Erin is not kind.
False
3
inv-proof
[(((((triple1) -> rule1)) -> rule2))]
("Erin" "is" "kind" "-")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Erin is kind.
("Erin" "is" "kind" "+")
int1
Erin is nice.
("Erin" "is" "nice" "+")
int2
Harry is not kind.
Unknown
inv-rconc
[@2: Harry is kind.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Harry" "is" "kind" "-")
Harry is nice.
Unknown
rconc
[@1: Harry is nice.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "nice" "+")
Fiona is not nice.
Unknown
inv-rconc
[@1: Fiona is nice.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "nice" "-")
Erin is quiet.
Unknown
random
[@0: Erin is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "quiet" "+")
Erin is not blue.
Unknown
inv-random
[@0: Erin is blue.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "blue" "-")
Harry is blue.
Unknown
random
[@0: Harry is blue.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "blue" "+")
@0: Erin is cold.[(triple1)] Fiona is white.[(triple2)] Harry is quiet.[(triple3)] @1: Erin is nice.[(((triple1) -> rule1))] @2: Erin is kind.[(((((triple1) -> rule1)) -> rule2))]
Erin is cold.
("Erin" "is" "cold" "+")
triple1
Fiona is white.
("Fiona" "is" "white" "+")
triple2
Harry is quiet.
("Harry" "is" "quiet" "+")
triple3
Erin is nice.
("Erin" "is" "nice" "+")
((triple1) -> (rule1 % int1))
Erin is nice.
("Erin" "is" "nice" "+")
int1
Erin is kind.
("Erin" "is" "kind" "+")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Erin is kind.
("Erin" "is" "kind" "+")
int1
Erin is nice.
("Erin" "is" "nice" "+")
int2