Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > nsyl3 | Unicode version |
Description: A negated syllogism inference. (Contributed by NM, 1-Dec-1995.) (Revised by NM, 13-Jun-2013.) |
Ref | Expression |
---|---|
nsyl3.1 | |
nsyl3.2 |
Ref | Expression |
---|---|
nsyl3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nsyl3.2 | . 2 | |
2 | nsyl3.1 | . . 3 | |
3 | 2 | a1i 9 | . 2 |
4 | 1, 3 | mt2d 615 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-in1 604 ax-in2 605 |
This theorem is referenced by: con2i 617 nsyl 618 pm2.65i 629 cesare 2110 cesaro 2114 pwnss 4122 sucprcreg 4510 reg3exmidlemwe 4540 reldmtpos 6202 snexxph 6896 elfi2 6918 ismkvnex 7100 fzn 9950 seq3f1olemqsum 10408 |
Copyright terms: Public domain | W3C validator |