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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 5204 | . 2 ⊢ Ⅎ𝑥(𝑥 ∈ 𝐴 ↦ 𝐵) | |
| 2 | nfcv 2923 | . 2 ⊢ Ⅎ𝑥𝐶 | |
| 3 | 1, 2 | nffv 6893 | 1 ⊢ Ⅎ𝑥((𝑥 ∈ 𝐴 ↦ 𝐵)‘𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: Ⅎwnfc 2908 ↦ cmpt 5186 ‘cfv 6537 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 df-dif 3902 df-un 3904 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-mpt 5187 df-iota 6493 df-fv 6545 |
| This theorem is used by: fvmptt 7012 fmptco 7128 offval2f 7706 offval2 7711 ofrfval2 7712 mptelixpg 8956 dom2lem 9012 cantnflem1 9683 acni2 10118 axcc2 10508 seqof2 14196 rlim2 15656 ello1mpt 15681 o1compt 15747 sumfc 15868 fsum 15879 fsumf1o 15882 sumss 15883 fsumcvg2 15886 fsumadd 15899 isummulc2 15921 fsummulc2 15943 fsumrelem 15967 isumshft 16001 zprod 16097 fprod 16101 prodfc 16105 fprodf1o 16106 fprodmul 16120 fproddiv 16121 iserodd 17006 prdsbas3 17645 prdsdsval2 17648 invfuc 18145 yonedalem4b 18443 gsumdixp 20541 evlslem4 22378 elptr2 23886 ptunimpt 23907 ptcldmpt 23926 ptclsg 23927 txcnp 23932 ptcnplem 23933 cnmpt1t 23977 cnmptk2 23998 flfcnp2 24319 voliun 25868 mbfeqalem1 25955 mbfpos 25965 mbfposb 25967 mbfsup 25978 mbfinf 25979 mbflim 25982 i1fposd 26021 isibl2 26080 itgmpt 26096 itgeqa 26127 itggt0 26157 itgcn 26158 limcmpt 26196 lhop2 26328 itgsubstlem 26361 itgsubst 26362 elplyd 26513 coeeq2 26554 dgrle 26555 ulmss 26717 itgulm2 26729 leibpi 27263 rlimcnp 27286 o1cxp 27295 lgamgulmlem2 27350 lgamgulmlem6 27354 fmptcof2 33244 itggt0cn 38588 elrfirn2 43686 eq0rabdioph 43766 monotoddzz 43929 aomclem8 44047 fmuldfeq 46564 vonioo 47661 |
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