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| Mirrors > Home > ILE Home > Th. List > dfdec10 | Unicode version | ||
| Description: Version of the definition
of the "decimal constructor" using ; | 
| Ref | Expression | 
|---|---|
| dfdec10 | 
 | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | df-dec 9458 | 
. 2
 | |
| 2 | 9p1e10 9459 | 
. . . 4
 | |
| 3 | 2 | oveq1i 5932 | 
. . 3
 | 
| 4 | 3 | oveq1i 5932 | 
. 2
 | 
| 5 | 1, 4 | eqtri 2217 | 
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 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-ext 2178 ax-sep 4151 ax-cnex 7970 ax-resscn 7971 ax-1cn 7972 ax-1re 7973 ax-icn 7974 ax-addcl 7975 ax-addrcl 7976 ax-mulcl 7977 ax-mulcom 7980 ax-addass 7981 ax-mulass 7982 ax-distr 7983 ax-1rid 7986 ax-0id 7987 ax-cnre 7990 | 
| This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1475 df-sb 1777 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ral 2480 df-rex 2481 df-rab 2484 df-v 2765 df-un 3161 df-in 3163 df-ss 3170 df-sn 3628 df-pr 3629 df-op 3631 df-uni 3840 df-int 3875 df-br 4034 df-iota 5219 df-fv 5266 df-ov 5925 df-inn 8991 df-2 9049 df-3 9050 df-4 9051 df-5 9052 df-6 9053 df-7 9054 df-8 9055 df-9 9056 df-dec 9458 | 
| This theorem is referenced by: decnncl 9476 dec0u 9477 dec0h 9478 decnncl2 9480 declt 9484 decltc 9485 decsuc 9487 decle 9490 declti 9494 decsucc 9497 dec10p 9499 decma 9507 decmac 9508 decma2c 9509 decadd 9510 decaddc 9511 decsubi 9519 decmul1 9520 decmul1c 9521 decmul2c 9522 decmul10add 9525 5t5e25 9559 6t6e36 9564 8t6e48 9575 9t11e99 9586 3dec 10806 3dvdsdec 12030 dec2dvds 12580 dec5dvds 12581 dec5nprm 12583 dec2nprm 12584 decsplit1 12597 decsplit 12598 | 
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