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Mirrors > Home > ILE Home > Th. List > riota5 | Unicode version |
Description: A method for computing restricted iota. (Contributed by NM, 20-Oct-2011.) (Revised by Mario Carneiro, 6-Dec-2016.) |
Ref | Expression |
---|---|
riota5.1 |
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riota5.2 |
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Ref | Expression |
---|---|
riota5 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfcvd 2333 |
. 2
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2 | riota5.1 |
. 2
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3 | riota5.2 |
. 2
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4 | 1, 2, 3 | riota5f 5876 |
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 ax-ext 2171 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1472 df-sb 1774 df-eu 2041 df-clab 2176 df-cleq 2182 df-clel 2185 df-nfc 2321 df-ral 2473 df-rex 2474 df-reu 2475 df-v 2754 df-sbc 2978 df-un 3148 df-sn 3613 df-pr 3614 df-uni 3825 df-iota 5196 df-riota 5852 |
This theorem is referenced by: f1ocnvfv3 5885 caucvgrelemrec 11020 sqrt0 11045 sqrtsq 11085 dfgcd3 12043 |
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