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Mirrors > Home > ILE Home > Th. List > addcli | Unicode version |
Description: Closure law for addition. (Contributed by NM, 23-Nov-1994.) |
Ref | Expression |
---|---|
axi.1 |
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axi.2 |
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Ref | Expression |
---|---|
addcli |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | axi.1 |
. 2
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2 | axi.2 |
. 2
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3 | addcl 7914 |
. 2
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4 | 1, 2, 3 | mp2an 426 |
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 108 ax-addcl 7885 |
This theorem is referenced by: negdii 8218 eqneg 8665 nummac 9404 binom2i 10601 3dvds2dec 11841 |
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