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| Mirrors > Home > MPE Home > Th. List > 5p1e6 | Structured version Visualization version GIF version | ||
| Description: 5 + 1 = 6. (Contributed by Mario Carneiro, 18-Apr-2015.) |
| Ref | Expression |
|---|---|
| 5p1e6 | ⊢ (5 + 1) = 6 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-6 12364 | . 2 ⊢ 6 = (5 + 1) | |
| 2 | 1 | eqcomi 2769 | 1 ⊢ (5 + 1) = 6 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 (class class class)co 7409 1c1 11158 + caddc 11160 5c5 12355 6c6 12356 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-9 2155 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ex 1813 df-cleq 2752 df-6 12364 |
| This theorem is used by: 8t8e64 12895 9t7e63 12901 5recm6rec 12919 fldiv4p1lem1div2 13929 s6len 15005 5ndvds6 16537 163prm 17250 631prm 17252 1259lem1 17256 1259lem4 17259 2503lem1 17262 2503lem2 17263 4001lem1 17266 4001lem4 17269 4001prm 17270 log2ublem3 27225 log2ub 27226 fib6 34958 hgt750lemd 35197 hgt750lem2 35201 60gcd7e1 42969 12lcm5e60 42972 3lexlogpow5ineq1 43018 3lexlogpow5ineq5 43024 aks4d1p1 43040 1p5e6 43226 3cubeslem3l 43629 fmtno5lem2 48555 fmtno5lem3 48556 fmtno5lem4 48557 fmtno4prmfac193 48574 fmtno4nprmfac193 48575 fmtno5faclem3 48582 flsqrt5 48595 127prm 48600 ppivalnnnprm 48629 gbowge7 48777 gbege6 48779 sbgoldbwt 48791 nnsum3primesle9 48808 veronesevrowd 50895 veroquadgsumlem 50899 |
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