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Mirrors > Home > ILE Home > Th. List > mulcli | Unicode version |
Description: Closure law for multiplication. (Contributed by NM, 23-Nov-1994.) |
Ref | Expression |
---|---|
axi.1 |
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axi.2 |
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Ref | Expression |
---|---|
mulcli |
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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 | mulcl 7934 |
. 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-mulcl 7905 |
This theorem is referenced by: ixi 8535 2mulicn 9136 numma 9422 nummac 9423 9t11e99 9508 decbin2 9519 irec 10613 binom2i 10622 3dec 10686 rei 10900 imi 10901 3dvdsdec 11861 3dvds2dec 11862 odd2np1 11869 3lcm2e6woprm 12077 6lcm4e12 12078 sinhalfpilem 14074 ef2pi 14088 ef2kpi 14089 efper 14090 sinperlem 14091 sin2kpi 14094 cos2kpi 14095 sin2pim 14096 cos2pim 14097 sincos4thpi 14123 sincos6thpi 14125 abssinper 14129 cosq34lt1 14133 lgsdir2lem5 14295 |
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