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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 5791 | . 2 | |
4 | 1, 2, 3 | mp2an 423 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1332 (class class class)co 5782 |
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 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1335 df-nf 1438 df-sb 1737 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-rex 2423 df-v 2691 df-un 3080 df-sn 3538 df-pr 3539 df-op 3541 df-uni 3745 df-br 3938 df-iota 5096 df-fv 5139 df-ov 5785 |
This theorem is referenced by: oveq123i 5796 1lt2nq 7238 halfnqq 7242 caucvgprprlemnbj 7525 caucvgprprlemaddq 7540 m1p1sr 7592 m1m1sr 7593 axi2m1 7707 negdii 8070 3t3e9 8901 8th4div3 8963 halfpm6th 8964 numma 9249 decmul10add 9274 4t3lem 9302 9t11e99 9335 halfthird 9348 5recm6rec 9349 sqdivapi 10407 sq4e2t8 10421 i4 10426 binom2i 10432 facp1 10508 fac2 10509 fac3 10510 fac4 10511 4bc2eq6 10552 cji 10706 fsumadd 11207 fsumsplitf 11209 fsumsplitsnun 11220 0.999... 11322 ef01bndlem 11499 cos2bnd 11503 3dvds2dec 11599 flodddiv4 11667 nn0gcdsq 11914 cnmpt2res 12505 txmetcnp 12726 dveflem 12895 efhalfpi 12928 efipi 12930 sin2pi 12932 ef2pi 12934 sincosq3sgn 12957 sincosq4sgn 12958 sinq34lt0t 12960 sincos4thpi 12969 tan4thpi 12970 sincos6thpi 12971 sincos3rdpi 12972 pigt3 12973 ex-exp 13110 ex-fac 13111 ex-bc 13112 |
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