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Mirrors > Home > ILE Home > Th. List > mo4 | Unicode version |
Description: "At most one" expressed using implicit substitution. (Contributed by NM, 26-Jul-1995.) |
Ref | Expression |
---|---|
mo4.1 |
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Ref | Expression |
---|---|
mo4 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1539 |
. 2
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2 | mo4.1 |
. 2
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3 | 1, 2 | mo4f 2098 |
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-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 |
This theorem depends on definitions: df-bi 117 df-nf 1472 df-sb 1774 df-eu 2041 df-mo 2042 |
This theorem is referenced by: eu4 2100 rmo4 2945 dffun5r 5243 dffun6f 5244 fun11 5298 brprcneu 5523 dff13 5785 mpofun 5993 caovimo 6085 th3qlem1 6655 exmidmotap 7278 addnq0mo 7464 mulnq0mo 7465 addsrmo 7760 mulsrmo 7761 summodc 11409 prodmodc 11604 limcimo 14531 |
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