Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > ancrd | Unicode version |
Description: Deduction conjoining antecedent to right of consequent in nested implication. (Contributed by NM, 15-Aug-1994.) (Proof shortened by Wolf Lammen, 1-Nov-2012.) |
Ref | Expression |
---|---|
ancrd.1 |
Ref | Expression |
---|---|
ancrd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ancrd.1 | . 2 | |
2 | idd 21 | . 2 | |
3 | 1, 2 | jcad 291 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 97 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia3 101 |
This theorem is referenced by: impac 363 euan 1956 reupick 3221 prel12 3542 ssrnres 4763 funmo 4917 funssres 4942 dffo4 5315 dffo5 5316 fzospliti 9032 rexuz3 9588 |
Copyright terms: Public domain | W3C validator |