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Mirrors > Home > ILE Home > Th. List > decadd | Unicode version |
Description: Add two numerals ![]() ![]() |
Ref | Expression |
---|---|
decma.a |
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decma.b |
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decma.c |
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decma.d |
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decma.m |
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decma.n |
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decadd.e |
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decadd.f |
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Ref | Expression |
---|---|
decadd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 10nn0 9399 |
. . 3
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2 | decma.a |
. . 3
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3 | decma.b |
. . 3
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4 | decma.c |
. . 3
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5 | decma.d |
. . 3
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6 | decma.m |
. . . 4
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7 | dfdec10 9385 |
. . . 4
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8 | 6, 7 | eqtri 2198 |
. . 3
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9 | decma.n |
. . . 4
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10 | dfdec10 9385 |
. . . 4
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11 | 9, 10 | eqtri 2198 |
. . 3
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12 | decadd.e |
. . 3
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13 | decadd.f |
. . 3
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14 | 1, 2, 3, 4, 5, 8, 11, 12, 13 | numadd 9428 |
. 2
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15 | dfdec10 9385 |
. 2
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16 | 14, 15 | eqtr4i 2201 |
1
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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-in1 614 ax-in2 615 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-14 2151 ax-ext 2159 ax-sep 4121 ax-pow 4174 ax-pr 4209 ax-setind 4536 ax-cnex 7901 ax-resscn 7902 ax-1cn 7903 ax-1re 7904 ax-icn 7905 ax-addcl 7906 ax-addrcl 7907 ax-mulcl 7908 ax-addcom 7910 ax-mulcom 7911 ax-addass 7912 ax-mulass 7913 ax-distr 7914 ax-i2m1 7915 ax-1rid 7917 ax-0id 7918 ax-rnegex 7919 ax-cnre 7921 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-ral 2460 df-rex 2461 df-reu 2462 df-rab 2464 df-v 2739 df-sbc 2963 df-dif 3131 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3810 df-int 3845 df-br 4004 df-opab 4065 df-id 4293 df-xp 4632 df-rel 4633 df-cnv 4634 df-co 4635 df-dm 4636 df-iota 5178 df-fun 5218 df-fv 5224 df-riota 5830 df-ov 5877 df-oprab 5878 df-mpo 5879 df-sub 8128 df-inn 8918 df-2 8976 df-3 8977 df-4 8978 df-5 8979 df-6 8980 df-7 8981 df-8 8982 df-9 8983 df-n0 9175 df-dec 9383 |
This theorem is referenced by: decaddm10 9440 decaddi 9441 10p10e20 9476 1kp2ke3k 14358 |
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