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| Mirrors > Home > ILE Home > Th. List > negsubd | Unicode version | ||
| Description: Relationship between subtraction and negative. Theorem I.3 of [Apostol] p. 18. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| negidd.1 |
|
| pncand.2 |
|
| Ref | Expression |
|---|---|
| negsubd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | negidd.1 |
. 2
| |
| 2 | pncand.2 |
. 2
| |
| 3 | negsub 8405 |
. 2
| |
| 4 | 1, 2, 3 | syl2anc 411 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4258 ax-pr 4293 ax-setind 4629 ax-resscn 8102 ax-1cn 8103 ax-icn 8105 ax-addcl 8106 ax-addrcl 8107 ax-mulcl 8108 ax-addcom 8110 ax-addass 8112 ax-distr 8114 ax-i2m1 8115 ax-0id 8118 ax-rnegex 8119 ax-cnre 8121 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-opab 4146 df-id 4384 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-iota 5278 df-fun 5320 df-fv 5326 df-riota 5960 df-ov 6010 df-oprab 6011 df-mpo 6012 df-sub 8330 df-neg 8331 |
| This theorem is referenced by: mulsub 8558 apsub1 8800 divsubdirap 8866 divsubdivap 8886 div2subap 8995 ofnegsub 9120 zaddcllemneg 9496 icoshftf1o 10199 fzosubel 10412 ceiqm1l 10545 modqcyc2 10594 qnegmod 10603 modqsub12d 10615 modsumfzodifsn 10630 expaddzaplem 10816 binom2sub 10887 seq3shft 11365 cjreb 11393 recj 11394 remullem 11398 imcj 11402 resqrexlemover 11537 resqrexlemcalc1 11541 resqrexlemcalc3 11543 bdtri 11767 subcn2 11838 fsumshftm 11972 fsumsub 11979 geosergap 12033 efmival 12260 cosadd 12264 sinsub 12267 sincossq 12275 cos12dec 12295 moddvds 12326 dvdsadd2b 12367 pythagtriplem4 12807 mulgdirlem 13706 mulgmodid 13714 mulgsubdir 13715 gsumfzconst 13894 dvmptsubcn 15413 cosq34lt1 15540 rpcxpsub 15598 rpabscxpbnd 15630 rprelogbdiv 15647 lgseisenlem1 15765 2sqlem4 15813 apdifflemr 16503 |
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