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Mirrors > Home > MPE Home > Th. List > nfsum1 | Structured version Visualization version Unicode version |
Description: Bound-variable hypothesis builder for sum. (Contributed by NM, 11-Dec-2005.) (Revised by Mario Carneiro, 13-Jun-2019.) |
Ref | Expression |
---|---|
nfsum1.1 |
Ref | Expression |
---|---|
nfsum1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-sum 14417 | . 2 | |
2 | nfcv 2764 | . . . . 5 | |
3 | nfsum1.1 | . . . . . . 7 | |
4 | nfcv 2764 | . . . . . . 7 | |
5 | 3, 4 | nfss 3596 | . . . . . 6 |
6 | nfcv 2764 | . . . . . . . 8 | |
7 | nfcv 2764 | . . . . . . . 8 | |
8 | 3 | nfcri 2758 | . . . . . . . . . 10 |
9 | nfcsb1v 3549 | . . . . . . . . . 10 | |
10 | nfcv 2764 | . . . . . . . . . 10 | |
11 | 8, 9, 10 | nfif 4115 | . . . . . . . . 9 |
12 | 2, 11 | nfmpt 4746 | . . . . . . . 8 |
13 | 6, 7, 12 | nfseq 12811 | . . . . . . 7 |
14 | nfcv 2764 | . . . . . . 7 | |
15 | nfcv 2764 | . . . . . . 7 | |
16 | 13, 14, 15 | nfbr 4699 | . . . . . 6 |
17 | 5, 16 | nfan 1828 | . . . . 5 |
18 | 2, 17 | nfrex 3007 | . . . 4 |
19 | nfcv 2764 | . . . . 5 | |
20 | nfcv 2764 | . . . . . . . 8 | |
21 | nfcv 2764 | . . . . . . . 8 | |
22 | 20, 21, 3 | nff1o 6135 | . . . . . . 7 |
23 | nfcv 2764 | . . . . . . . . . 10 | |
24 | nfcsb1v 3549 | . . . . . . . . . . 11 | |
25 | 19, 24 | nfmpt 4746 | . . . . . . . . . 10 |
26 | 23, 7, 25 | nfseq 12811 | . . . . . . . . 9 |
27 | 26, 6 | nffv 6198 | . . . . . . . 8 |
28 | 27 | nfeq2 2780 | . . . . . . 7 |
29 | 22, 28 | nfan 1828 | . . . . . 6 |
30 | 29 | nfex 2154 | . . . . 5 |
31 | 19, 30 | nfrex 3007 | . . . 4 |
32 | 18, 31 | nfor 1834 | . . 3 |
33 | 32 | nfiota 5855 | . 2 |
34 | 1, 33 | nfcxfr 2762 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wo 383 wa 384 wceq 1483 wex 1704 wcel 1990 wnfc 2751 wrex 2913 csb 3533 wss 3574 cif 4086 class class class wbr 4653 cmpt 4729 cio 5849 wf1o 5887 cfv 5888 (class class class)co 6650 cc0 9936 c1 9937 caddc 9939 cn 11020 cz 11377 cuz 11687 cfz 12326 cseq 12801 cli 14215 csu 14416 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-seq 12802 df-sum 14417 |
This theorem is referenced by: dvmptfprod 40160 dvnprodlem1 40161 fourierdlem112 40435 etransclem32 40483 sge0reuz 40664 |
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