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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 5210 | . 2 ⊢ Ⅎ𝑥(𝑥 ∈ 𝐴 ↦ 𝐵) | |
| 2 | nfcv 2926 | . 2 ⊢ Ⅎ𝑥𝐶 | |
| 3 | 1, 2 | nffv 6926 | 1 ⊢ Ⅎ𝑥((𝑥 ∈ 𝐴 ↦ 𝐵)‘𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: Ⅎwnfc 2911 ↦ cmpt 5192 ‘cfv 6566 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 |
| 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 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-ss 3901 df-dif 4050 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-br 5109 df-opab 5174 df-mpt 5193 df-iota 6520 df-fv 6574 |
| This theorem is used by: fvmptt 7045 fmptco 7162 offval2f 7740 offval2 7745 ofrfval2 7746 mptelixpg 9001 dom2lem 9057 cantnflem1 9727 acni2 10164 axcc2 10554 seqof2 14243 rlim2 15707 ello1mpt 15732 o1compt 15798 sumfc 15919 fsum 15930 fsumf1o 15933 sumss 15934 fsumcvg2 15937 fsumadd 15950 isummulc2 15972 fsummulc2 15994 fsumrelem 16018 isumshft 16052 zprod 16148 fprod 16152 prodfc 16156 fprodf1o 16157 fprodmul 16171 fproddiv 16172 iserodd 17057 prdsbas3 17702 prdsdsval2 17705 invfuc 18202 yonedalem4b 18500 gsumdixp 20599 evlslem4 22440 elptr2 23948 ptunimpt 23969 ptcldmpt 23988 ptclsg 23989 txcnp 23994 ptcnplem 23995 cnmpt1t 24039 cnmptk2 24060 flfcnp2 24381 voliun 25930 mbfeqalem1 26017 mbfpos 26027 mbfposb 26029 mbfsup 26040 mbfinf 26041 mbflim 26044 i1fposd 26083 isibl2 26142 itgmpt 26158 itgeqa 26189 itggt0 26219 itgcn 26220 limcmpt 26258 lhop2 26390 itgsubstlem 26423 itgsubst 26424 elplyd 26575 coeeq2 26616 dgrle 26617 ulmss 26781 itgulm2 26793 leibpi 27327 rlimcnp 27350 o1cxp 27359 lgamgulmlem2 27414 lgamgulmlem6 27418 fmptcof2 33349 itggt0cn 38876 elrfirn2 43973 eq0rabdioph 44053 monotoddzz 44216 aomclem8 44329 fmuldfeq 46868 vonioo 47965 |
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