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