Dave is kind. Dave is round. Fiona is white. If something is quiet and round then it is white. Kind things are smart.
Dave is kind.
("Dave" "is" "kind" "+")
Dave is round.
("Dave" "is" "round" "+")
Fiona is white.
("Fiona" "is" "white" "+")
If something is quiet and round then it is white.
((("something" "is" "quiet" "+") ("something" "is" "round" "+")) -> ("something" "is" "white" "+"))
Kind things are smart.
((("something" "is" "kind" "+")) -> ("something" "is" "smart" "+"))
Dave is kind.
True
1
proof
[(triple1)]
("Dave" "is" "kind" "+")
triple1
Fiona is not white.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "white" "-")
triple3
Dave is smart.
True
2
proof
[(((triple1) -> rule2))]
("Dave" "is" "smart" "+")
((triple1) -> (rule2 % int1))
Dave is smart.
("Dave" "is" "smart" "+")
int1
Dave is not smart.
False
2
inv-proof
[(((triple1) -> rule2))]
("Dave" "is" "smart" "-")
((triple1) -> (rule2 % int1))
Dave is smart.
("Dave" "is" "smart" "+")
int1
Dave is not white.
Unknown
inv-rconc
[@1: Dave is white.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Dave" "is" "white" "-")
Fiona is smart.
Unknown
rconc
[@1: Fiona is smart.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Fiona" "is" "smart" "+")
Fiona is not round.
Unknown
inv-random
[@0: Fiona is round.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "round" "-")
Fiona is red.
Unknown
random
[@0: Fiona is red.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "red" "+")
@0: Dave is kind.[(triple1)] Dave is round.[(triple2)] Fiona is white.[(triple3)] @1: Dave is smart.[(((triple1) -> rule2))]
Dave is kind.
("Dave" "is" "kind" "+")
triple1
Dave is round.
("Dave" "is" "round" "+")
triple2
Fiona is white.
("Fiona" "is" "white" "+")
triple3
Dave is smart.
("Dave" "is" "smart" "+")
((triple1) -> (rule2 % int1))
Dave is smart.
("Dave" "is" "smart" "+")
int1