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| Mirrors > Home > ILE Home > Th. List > oveq12i | Unicode version | ||
| Description: Equality inference for operation value. (Contributed by NM, 28-Feb-1995.) (Proof shortened by Andrew Salmon, 22-Oct-2011.) |
| Ref | Expression |
|---|---|
| oveq1i.1 |
|
| oveq12i.2 |
|
| Ref | Expression |
|---|---|
| oveq12i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveq1i.1 |
. 2
| |
| 2 | oveq12i.2 |
. 2
| |
| 3 | oveq12 6061 |
. 2
| |
| 4 | 1, 2, 3 | mp2an 426 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2216 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-rex 2528 df-v 2817 df-un 3217 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-br 4112 df-iota 5314 df-fv 5362 df-ov 6055 |
| This theorem is referenced by: oveq123i 6066 1lt2nq 7723 halfnqq 7727 caucvgprprlemnbj 8010 caucvgprprlemaddq 8025 m1p1sr 8077 m1m1sr 8078 axi2m1 8192 negdii 8559 3t3e9 9397 8th4div3 9459 halfpm6th 9460 numma 9755 decmul10add 9780 4t3lem 9808 9t11e99 9841 halfthird 9854 5recm6rec 9855 fz0to3un2pr 10461 sqdivapi 10989 sq4e2t8 11003 i4 11008 binom2i 11014 facp1 11096 fac2 11097 fac3 11098 fac4 11099 4bc2eq6 11141 cji 11591 fsumadd 12096 fsumsplitf 12098 fsumsplitsnun 12109 0.999... 12211 fprodmul 12281 fprodsplitf 12322 ef01bndlem 12446 cos2bnd 12450 3dvds2dec 12556 flodddiv4 12626 nn0gcdsq 12901 pythagtriplem16 12981 4sqlem19 13111 dec5nprm 13116 dec2nprm 13117 numexp2x 13127 decsplit 13131 karatsuba 13132 2exp5 13134 2exp11 13138 2exp16 13139 ballotfilem2 13149 ballotfilemfval0 13156 ecqusaddd 13972 isrhm 14320 cnmpt2res 15179 txmetcnp 15400 dveflem 15608 efhalfpi 15681 efipi 15683 sin2pi 15685 ef2pi 15687 sincosq3sgn 15710 sincosq4sgn 15711 sinq34lt0t 15713 sincos4thpi 15722 tan4thpi 15723 sincos6thpi 15724 sincos3rdpi 15725 pigt3 15726 1sgm2ppw 15880 lgsdi 15927 lgsquadlem1 15967 2lgsoddprmlem3c 15999 2lgsoddprmlem3d 16000 ex-exp 16512 ex-fac 16513 ex-bc 16514 |
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