Dave is round. Erin is blue. Harry is kind. All kind things are white. Blue, round things are big.
Dave is round.
("Dave" "is" "round" "+")
Erin is blue.
("Erin" "is" "blue" "+")
Harry is kind.
("Harry" "is" "kind" "+")
All kind things are white.
((("something" "is" "kind" "+")) -> ("something" "is" "white" "+"))
Blue, round things are big.
((("something" "is" "blue" "+") ("something" "is" "round" "+")) -> ("something" "is" "big" "+"))
Dave is round.
True
1
proof
[(triple1)]
("Dave" "is" "round" "+")
triple1
Erin is not blue.
False
1
inv-proof
[(triple2)]
("Erin" "is" "blue" "-")
triple2
Harry is white.
True
2
proof
[(((triple3) -> rule1))]
("Harry" "is" "white" "+")
((triple3) -> (rule1 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Harry is not white.
False
2
inv-proof
[(((triple3) -> rule1))]
("Harry" "is" "white" "-")
((triple3) -> (rule1 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Erin is not big.
Unknown
inv-rconc
[@1: Erin is big.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Erin" "is" "big" "-")
Harry is big.
Unknown
rconc
[@1: Harry is big.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Harry" "is" "big" "+")
Erin is not red.
Unknown
inv-random
[@0: Erin is red.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "red" "-")
Harry is blue.
Unknown
random
[@0: Harry is blue.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "blue" "+")
@0: Dave is round.[(triple1)] Erin is blue.[(triple2)] Harry is kind.[(triple3)] @1: Harry is white.[(((triple3) -> rule1))]
Dave is round.
("Dave" "is" "round" "+")
triple1
Erin is blue.
("Erin" "is" "blue" "+")
triple2
Harry is kind.
("Harry" "is" "kind" "+")
triple3
Harry is white.
("Harry" "is" "white" "+")
((triple3) -> (rule1 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1