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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 |
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Ref | Expression |
---|---|
ancrd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ancrd.1 |
. 2
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2 | idd 21 |
. 2
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3 | 1, 2 | jcad 305 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia3 107 |
This theorem is referenced by: impac 379 euan 2056 reupick 3365 prel12 3706 ssrnres 4989 funmo 5146 funssres 5173 dffo4 5576 dffo5 5577 fzospliti 9984 rexuz3 10794 qredeq 11813 prmdvdsfz 11855 |
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