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| Mirrors > Home > ILE Home > Th. List > sumeq1d | Unicode version | ||
| Description: Equality deduction for sum. (Contributed by NM, 1-Nov-2005.) |
| Ref | Expression |
|---|---|
| sumeq1d.1 |
|
| Ref | Expression |
|---|---|
| sumeq1d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sumeq1d.1 |
. 2
| |
| 2 | sumeq1 12121 |
. 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-ext 2220 |
| This proof depends on definitions: df-bi 117 df-dc 847 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-if 3639 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-opab 4193 df-mpt 4194 df-cnv 4782 df-dm 4784 df-rn 4785 df-res 4786 df-iota 5337 df-f 5381 df-f1 5382 df-fo 5383 df-f1o 5384 df-fv 5385 df-ov 6088 df-oprab 6089 df-mpo 6090 df-recs 6576 df-frec 6662 df-seqfrec 10885 df-sumdc 12120 |
| This theorem is used by: sumeq12dv 12138 sumeq12rdv 12139 fsumf1o 12157 fisumss 12159 fsumcllem 12166 fsum1 12179 fzosump1 12184 fsump1 12187 fsum2d 12202 fisumcom2 12205 fsumshftm 12212 fisumrev2 12213 telfsumo 12233 telfsum 12235 telfsum2 12236 fsumparts 12237 fsumiun 12244 bcxmas 12256 isumsplit 12258 isum1p 12259 arisum 12265 arisum2 12266 geoserap 12274 geolim 12278 geo2sum2 12282 cvgratnnlemseq 12293 cvgratnnlemsumlt 12295 mertenslemub 12301 mertenslemi1 12302 mertenslem2 12303 mertensabs 12304 efcvgfsum 12434 eftlub 12457 effsumlt 12459 eirraplem 12544 bitsinv1 12729 pcfac 13129 elplyr 15841 plycolemc 15859 dvply2g 15867 logfac 15995 cvgcmp2nlemabs 17081 trilpolemeq1 17089 nconstwlpolemgt0 17114 |
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