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| Mirrors > Home > ILE Home > Th. List > modsubi | Unicode version | ||
| Description: Subtract from within a mod calculation. (Contributed by Mario Carneiro, 18-Feb-2014.) |
| Ref | Expression |
|---|---|
| modsubi.1 |
|
| modsubi.2 |
|
| modsubi.3 |
|
| modsubi.4 |
|
| modsubi.6 |
|
| modsubi.5 |
|
| Ref | Expression |
|---|---|
| modsubi |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | modsubi.2 |
. . . . 5
| |
| 2 | nnq 9816 |
. . . . 5
| |
| 3 | 1, 2 | mp1i 10 |
. . . 4
|
| 4 | modsubi.5 |
. . . . . . 7
| |
| 5 | modsubi.4 |
. . . . . . . 8
| |
| 6 | modsubi.3 |
. . . . . . . 8
| |
| 7 | 5, 6 | nn0addcli 9394 |
. . . . . . 7
|
| 8 | 4, 7 | eqeltrri 2303 |
. . . . . 6
|
| 9 | 8 | nn0zi 9456 |
. . . . 5
|
| 10 | zq 9809 |
. . . . 5
| |
| 11 | 9, 10 | mp1i 10 |
. . . 4
|
| 12 | 6 | nn0negzi 9469 |
. . . . 5
|
| 13 | zq 9809 |
. . . . 5
| |
| 14 | 12, 13 | mp1i 10 |
. . . 4
|
| 15 | modsubi.1 |
. . . . 5
| |
| 16 | nnq 9816 |
. . . . 5
| |
| 17 | 15, 16 | mp1i 10 |
. . . 4
|
| 18 | nngt0 9123 |
. . . . 5
| |
| 19 | 15, 18 | mp1i 10 |
. . . 4
|
| 20 | modsubi.6 |
. . . . 5
| |
| 21 | 20 | a1i 9 |
. . . 4
|
| 22 | 3, 11, 14, 17, 19, 21 | modqadd1 10570 |
. . 3
|
| 23 | 22 | mptru 1404 |
. 2
|
| 24 | 1 | nncni 9108 |
. . . 4
|
| 25 | 6 | nn0cni 9369 |
. . . 4
|
| 26 | 24, 25 | negsubi 8412 |
. . 3
|
| 27 | 26 | oveq1i 6004 |
. 2
|
| 28 | 7 | nn0rei 9368 |
. . . . . . 7
|
| 29 | 4, 28 | eqeltrri 2303 |
. . . . . 6
|
| 30 | 29 | recni 8146 |
. . . . 5
|
| 31 | 30, 25 | negsubi 8412 |
. . . 4
|
| 32 | 5 | nn0cni 9369 |
. . . . . 6
|
| 33 | 30, 25, 32 | subadd2i 8422 |
. . . . 5
|
| 34 | 4, 33 | mpbir 146 |
. . . 4
|
| 35 | 31, 34 | eqtri 2250 |
. . 3
|
| 36 | 35 | oveq1i 6004 |
. 2
|
| 37 | 23, 27, 36 | 3eqtr3i 2258 |
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-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4201 ax-pow 4257 ax-pr 4292 ax-un 4521 ax-setind 4626 ax-cnex 8078 ax-resscn 8079 ax-1cn 8080 ax-1re 8081 ax-icn 8082 ax-addcl 8083 ax-addrcl 8084 ax-mulcl 8085 ax-mulrcl 8086 ax-addcom 8087 ax-mulcom 8088 ax-addass 8089 ax-mulass 8090 ax-distr 8091 ax-i2m1 8092 ax-0lt1 8093 ax-1rid 8094 ax-0id 8095 ax-rnegex 8096 ax-precex 8097 ax-cnre 8098 ax-pre-ltirr 8099 ax-pre-ltwlin 8100 ax-pre-lttrn 8101 ax-pre-apti 8102 ax-pre-ltadd 8103 ax-pre-mulgt0 8104 ax-pre-mulext 8105 ax-arch 8106 |
| This theorem depends on definitions: df-bi 117 df-3or 1003 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-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rmo 2516 df-rab 2517 df-v 2801 df-sbc 3029 df-csb 3125 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 3888 df-int 3923 df-iun 3966 df-br 4083 df-opab 4145 df-mpt 4146 df-id 4381 df-po 4384 df-iso 4385 df-xp 4722 df-rel 4723 df-cnv 4724 df-co 4725 df-dm 4726 df-rn 4727 df-res 4728 df-ima 4729 df-iota 5274 df-fun 5316 df-fn 5317 df-f 5318 df-fv 5322 df-riota 5947 df-ov 5997 df-oprab 5998 df-mpo 5999 df-1st 6276 df-2nd 6277 df-pnf 8171 df-mnf 8172 df-xr 8173 df-ltxr 8174 df-le 8175 df-sub 8307 df-neg 8308 df-reap 8710 df-ap 8717 df-div 8808 df-inn 9099 df-n0 9358 df-z 9435 df-q 9803 df-rp 9838 df-fl 10477 df-mod 10532 |
| This theorem is referenced by: (None) |
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