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| Mirrors > Home > ILE Home > Th. List > renegcld | Unicode version | ||
| Description: Closure law for negative of reals. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| renegcld.1 |
|
| Ref | Expression |
|---|---|
| renegcld |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | renegcld.1 |
. 2
| |
| 2 | renegcl 8588 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-setind 4684 ax-resscn 8271 ax-1cn 8272 ax-icn 8274 ax-addcl 8275 ax-addrcl 8276 ax-mulcl 8277 ax-addcom 8279 ax-addass 8281 ax-distr 8283 ax-i2m1 8284 ax-0id 8287 ax-rnegex 8288 ax-cnre 8290 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-opab 4193 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-iota 5337 df-fun 5379 df-fv 5385 df-riota 6038 df-ov 6088 df-oprab 6089 df-mpo 6090 df-sub 8500 df-neg 8501 |
| This theorem is used by: eqord2 8813 possumd 8899 reapmul1 8925 reapneg 8927 apneg 8941 mulext1 8942 recgt0 9182 prodgt0 9184 prodge0 9186 negiso 9287 nnnegz 9651 peano2z 9684 nn0negleid 9717 difgtsumgt 9718 supinfneg 10004 infsupneg 10005 infssuzex 10676 zsupssdc 10683 monoord2 10936 recj 11646 reneg 11647 imcj 11654 imneg 11655 sq01 11674 cjap 11686 resqrexlemcalc3 11796 resqrexlemgt0 11800 abslt 11869 absle 11870 minmax 12011 mincl 12012 lemininf 12015 ltmininf 12016 bdtri 12022 xrmaxaddlem 12042 xrminrpcl 12056 climge0 12107 cos12dec 12551 absefib 12554 efieq1re 12555 dvdslelemd 12626 bitscmp 12741 bitsinv1lem 12744 4sqexercise2 13198 4sqlemsdc 13199 mulgnegnn 13984 ivthdec 15794 coseq0negpitopi 15987 cosq34lt1 16001 rpabscxpbnd 16095 birthdaylem3 16146 lgsneg 16241 lgsdilem 16244 lgseisenlem1 16287 dichmul0orlem6 16856 |
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