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| Mirrors > Home > ILE Home > Th. List > uzind4 | Unicode version | ||
| Description: Induction on the upper
set of integers that starts at an integer |
| Ref | Expression |
|---|---|
| uzind4.1 |
|
| uzind4.2 |
|
| uzind4.3 |
|
| uzind4.4 |
|
| uzind4.5 |
|
| uzind4.6 |
|
| Ref | Expression |
|---|---|
| uzind4 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eluzel2 9861 |
. 2
| |
| 2 | eluzelz 9866 |
. . 3
| |
| 3 | eluzle 9869 |
. . 3
| |
| 4 | breq2 4115 |
. . . 4
| |
| 5 | 4 | elrab 2975 |
. . 3
|
| 6 | 2, 3, 5 | sylanbrc 417 |
. 2
|
| 7 | uzind4.1 |
. . 3
| |
| 8 | uzind4.2 |
. . 3
| |
| 9 | uzind4.3 |
. . 3
| |
| 10 | uzind4.4 |
. . 3
| |
| 11 | uzind4.5 |
. . 3
| |
| 12 | breq2 4115 |
. . . . . 6
| |
| 13 | 12 | elrab 2975 |
. . . . 5
|
| 14 | eluz2 9862 |
. . . . . . 7
| |
| 15 | 14 | biimpri 133 |
. . . . . 6
|
| 16 | 15 | 3expb 1231 |
. . . . 5
|
| 17 | 13, 16 | sylan2b 287 |
. . . 4
|
| 18 | uzind4.6 |
. . . 4
| |
| 19 | 17, 18 | syl 14 |
. . 3
|
| 20 | 7, 8, 9, 10, 11, 19 | uzind3 9694 |
. 2
|
| 21 | 1, 6, 20 | 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 619 ax-in2 620 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-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4230 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-cnex 8220 ax-resscn 8221 ax-1cn 8222 ax-1re 8223 ax-icn 8224 ax-addcl 8225 ax-addrcl 8226 ax-mulcl 8227 ax-addcom 8229 ax-addass 8231 ax-distr 8233 ax-i2m1 8234 ax-0lt1 8235 ax-0id 8237 ax-rnegex 8238 ax-cnre 8240 ax-pre-ltirr 8241 ax-pre-ltwlin 8242 ax-pre-lttrn 8243 ax-pre-ltadd 8245 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3045 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-br 4112 df-opab 4174 df-mpt 4175 df-id 4416 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-fv 5362 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-pnf 8312 df-mnf 8313 df-xr 8314 df-ltxr 8315 df-le 8316 df-sub 8448 df-neg 8449 df-inn 9240 df-n0 9499 df-z 9580 df-uz 9857 |
| This theorem is referenced by: uzind4ALT 9924 uzind4s 9925 uzind4s2 9926 uzind4i 9927 zsupcllemex 10594 frec2uzrand 10771 uzsinds 10810 seq3fveq2 10841 seq3shft2 10847 seqshft2g 10848 monoord 10851 seq3split 10854 seqsplitg 10855 seqf1og 10887 seq3id2 10892 seq3homo 10893 seq3z 10894 leexp2r 10959 cvgratnnlemnexp 12214 cvgratnnlemmn 12215 clim2prod 12229 fprodabs 12306 dvdsfac 12550 ennnfonelemkh 13180 gsumfzconst 14075 |
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