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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 5783 | . 2 | |
4 | 1, 2, 3 | mp2an 422 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1331 (class class class)co 5774 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-rex 2422 df-v 2688 df-un 3075 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-br 3930 df-iota 5088 df-fv 5131 df-ov 5777 |
This theorem is referenced by: oveq123i 5788 1lt2nq 7214 halfnqq 7218 caucvgprprlemnbj 7501 caucvgprprlemaddq 7516 m1p1sr 7568 m1m1sr 7569 axi2m1 7683 negdii 8046 3t3e9 8877 8th4div3 8939 halfpm6th 8940 numma 9225 decmul10add 9250 4t3lem 9278 9t11e99 9311 halfthird 9324 5recm6rec 9325 sqdivapi 10376 sq4e2t8 10390 i4 10395 binom2i 10401 facp1 10476 fac2 10477 fac3 10478 fac4 10479 4bc2eq6 10520 cji 10674 fsumadd 11175 fsumsplitf 11177 fsumsplitsnun 11188 0.999... 11290 ef01bndlem 11463 cos2bnd 11467 3dvds2dec 11563 flodddiv4 11631 nn0gcdsq 11878 cnmpt2res 12466 txmetcnp 12687 dveflem 12855 efhalfpi 12880 efipi 12882 sin2pi 12884 ef2pi 12886 sincosq3sgn 12909 sincosq4sgn 12910 sinq34lt0t 12912 sincos4thpi 12921 tan4thpi 12922 sincos6thpi 12923 sincos3rdpi 12924 pigt3 12925 ex-exp 12939 ex-fac 12940 ex-bc 12941 |
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