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| Mirrors > Home > ILE Home > Th. List > supeq1d | Unicode version | ||
| Description: Equality deduction for supremum. (Contributed by Paul Chapman, 22-Jun-2011.) |
| Ref | Expression |
|---|---|
| supeq1d.1 |
|
| Ref | Expression |
|---|---|
| supeq1d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | supeq1d.1 |
. 2
| |
| 2 | supeq1 7277 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2214 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ral 2525 df-rex 2526 df-rab 2529 df-uni 3915 df-sup 7275 |
| This theorem is referenced by: sup3exmid 9231 supminfex 9929 suprzubdc 10596 minmax 11915 xrminmax 11950 xrminrecl 11958 xrminadd 11960 gcdval 12655 gcdass 12711 pceulem 12992 pceu 12993 pcval 12994 pczpre 12995 pcdiv 13000 pcneg 13023 prdsex 13482 prdsval 13486 xmetxp 15372 xmetxpbl 15373 txmetcnp 15383 qtopbasss 15386 hovera 15512 hoverb 15513 hoverlt1 15514 hovergt0 15515 ivthdich 15518 repiecele0 16810 repiecege0 16811 repiecef 16812 |
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