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| Mirrors > Home > ILE Home > Th. List > negcld | Unicode version | ||
| Description: Closure law for negative. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| negidd.1 |
|
| Ref | Expression |
|---|---|
| negcld |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | negidd.1 |
. 2
| |
| 2 | negcl 8243 |
. 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-in1 615 ax-in2 616 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-14 2170 ax-ext 2178 ax-sep 4152 ax-pow 4208 ax-pr 4243 ax-setind 4574 ax-resscn 7988 ax-1cn 7989 ax-icn 7991 ax-addcl 7992 ax-addrcl 7993 ax-mulcl 7994 ax-addcom 7996 ax-addass 7998 ax-distr 8000 ax-i2m1 8001 ax-0id 8004 ax-rnegex 8005 ax-cnre 8007 |
| This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ne 2368 df-ral 2480 df-rex 2481 df-reu 2482 df-rab 2484 df-v 2765 df-sbc 2990 df-dif 3159 df-un 3161 df-in 3163 df-ss 3170 df-pw 3608 df-sn 3629 df-pr 3630 df-op 3632 df-uni 3841 df-br 4035 df-opab 4096 df-id 4329 df-xp 4670 df-rel 4671 df-cnv 4672 df-co 4673 df-dm 4674 df-iota 5220 df-fun 5261 df-fv 5267 df-riota 5880 df-ov 5928 df-oprab 5929 df-mpo 5930 df-sub 8216 df-neg 8217 |
| This theorem is referenced by: negcon1ad 8349 mulext1 8656 recextlem1 8695 div2subap 8881 prodgt0 8896 negiso 8999 peano2z 9379 zaddcllemneg 9382 infrenegsupex 9685 mul2lt0rlt0 9851 ceiqm1l 10420 expaddzaplem 10691 cjreb 11048 resqrexlemover 11192 minabs 11418 climshft 11486 climshft2 11488 fsumsub 11634 telfsumo2 11649 geosergap 11688 eftlub 11872 efi4p 11899 oexpneg 12059 bitscmp 12140 gcdaddm 12176 pcadd2 12535 gznegcl 12569 mulgdirlem 13359 mulgdir 13360 gsumfzconst 13547 znunit 14291 negcncf 14925 limcimolemlt 14984 dvrecap 15033 dvmptsubcn 15043 sinmpi 15135 cosmpi 15136 sinppi 15137 cosppi 15138 rpcxpneg 15227 apdifflemr 15778 |
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