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| Mirrors > Home > MPE Home > Th. List > nffvmpt1 | Structured version Visualization version GIF version | ||
| Description: Bound-variable hypothesis builder for mapping, special case. (Contributed by Mario Carneiro, 25-Dec-2016.) |
| Ref | Expression |
|---|---|
| nffvmpt1 | ⊢ Ⅎ𝑥((𝑥 ∈ 𝐴 ↦ 𝐵)‘𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfmpt1 5203 | . 2 ⊢ Ⅎ𝑥(𝑥 ∈ 𝐴 ↦ 𝐵) | |
| 2 | nfcv 2922 | . 2 ⊢ Ⅎ𝑥𝐶 | |
| 3 | 1, 2 | nffv 6900 | 1 ⊢ Ⅎ𝑥((𝑥 ∈ 𝐴 ↦ 𝐵)‘𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: Ⅎwnfc 2907 ↦ cmpt 5185 ‘cfv 6543 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-ss 3897 df-dif 4046 df-un 4150 df-nul 4278 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-mpt 5186 df-iota 6497 df-fv 6551 |
| This theorem is used by: fvmptt 7019 fmptco 7135 offval2f 7712 offval2 7717 ofrfval2 7718 mptelixpg 8970 dom2lem 9026 cantnflem1 9697 acni2 10132 axcc2 10522 seqof2 14210 rlim2 15672 ello1mpt 15697 o1compt 15763 sumfc 15884 fsum 15895 fsumf1o 15898 sumss 15899 fsumcvg2 15902 fsumadd 15915 isummulc2 15937 fsummulc2 15959 fsumrelem 15983 isumshft 16017 zprod 16113 fprod 16117 prodfc 16121 fprodf1o 16122 fprodmul 16136 fproddiv 16137 iserodd 17022 prdsbas3 17661 prdsdsval2 17664 invfuc 18161 yonedalem4b 18459 gsumdixp 20557 evlslem4 22394 elptr2 23902 ptunimpt 23923 ptcldmpt 23942 ptclsg 23943 txcnp 23948 ptcnplem 23949 cnmpt1t 23993 cnmptk2 24014 flfcnp2 24335 voliun 25884 mbfeqalem1 25971 mbfpos 25981 mbfposb 25983 mbfsup 25994 mbfinf 25995 mbflim 25998 i1fposd 26037 isibl2 26096 itgmpt 26112 itgeqa 26143 itggt0 26173 itgcn 26174 limcmpt 26212 lhop2 26344 itgsubstlem 26377 itgsubst 26378 elplyd 26529 coeeq2 26570 dgrle 26571 ulmss 26733 itgulm2 26745 leibpi 27279 rlimcnp 27302 o1cxp 27311 lgamgulmlem2 27366 lgamgulmlem6 27370 fmptcof2 33302 itggt0cn 38717 elrfirn2 43816 eq0rabdioph 43896 monotoddzz 44059 aomclem8 44172 fmuldfeq 46703 vonioo 47800 |
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