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Mirrors > Home > MPE Home > Th. List > Mathboxes > nfwlim | Structured version Visualization version Unicode version |
Description: Bound-variable hypothesis builder for the limit class. (Contributed by Scott Fenton, 15-Jun-2018.) (Proof shortened by AV, 10-Oct-2021.) |
Ref | Expression |
---|---|
nfwlim.1 | |
nfwlim.2 |
Ref | Expression |
---|---|
nfwlim | WLim |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-wlim 31758 | . 2 WLim inf | |
2 | nfcv 2764 | . . . . 5 | |
3 | nfwlim.2 | . . . . . 6 | |
4 | nfwlim.1 | . . . . . 6 | |
5 | 3, 3, 4 | nfinf 8388 | . . . . 5 inf |
6 | 2, 5 | nfne 2894 | . . . 4 inf |
7 | 4, 3, 2 | nfpred 5685 | . . . . . 6 |
8 | 7, 3, 4 | nfsup 8357 | . . . . 5 |
9 | 8 | nfeq2 2780 | . . . 4 |
10 | 6, 9 | nfan 1828 | . . 3 inf |
11 | 10, 3 | nfrab 3123 | . 2 inf |
12 | 1, 11 | nfcxfr 2762 | 1 WLim |
Colors of variables: wff setvar class |
Syntax hints: wa 384 wceq 1483 wnfc 2751 wne 2794 crab 2916 cpred 5679 csup 8346 infcinf 8347 WLimcwlim 31754 |
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 ax-sep 4781 ax-nul 4789 ax-pr 4906 |
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-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 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-xp 5120 df-cnv 5122 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-sup 8348 df-inf 8349 df-wlim 31758 |
This theorem is referenced by: (None) |
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