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Mirrors > Home > MPE Home > Th. List > 4p1e5 | Structured version Visualization version GIF version |
Description: 4 + 1 = 5. (Contributed by Mario Carneiro, 18-Apr-2015.) |
Ref | Expression |
---|---|
4p1e5 | ⊢ (4 + 1) = 5 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-5 12228 | . 2 ⊢ 5 = (4 + 1) | |
2 | 1 | eqcomi 2740 | 1 ⊢ (4 + 1) = 5 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1541 (class class class)co 7362 1c1 11061 + caddc 11063 4c4 12219 5c5 12220 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-9 2116 ax-ext 2702 |
This theorem depends on definitions: df-bi 206 df-an 397 df-ex 1782 df-cleq 2723 df-5 12228 |
This theorem is referenced by: 8t7e56 12747 9t6e54 12753 s5len 14801 bpoly4 15953 2exp16 16974 prmlem2 17003 163prm 17008 317prm 17009 631prm 17010 1259lem1 17014 1259lem2 17015 1259lem3 17016 1259lem4 17017 2503lem1 17020 2503lem2 17021 2503lem3 17022 4001lem1 17024 4001lem2 17025 4001lem3 17026 4001lem4 17027 log2ublem3 26335 log2ub 26336 ex-exp 29457 ex-fac 29458 fib5 33094 fib6 33095 hgt750lemd 33350 hgt750lem2 33354 60gcd7e1 40535 3lexlogpow5ineq1 40584 3lexlogpow5ineq5 40590 aks4d1p1p4 40601 aks4d1p1p7 40604 aks4d1p1 40606 5bc2eq10 40623 2ap1caineq 40626 3cubeslem3l 41067 3cubeslem3r 41068 fmtno1 45853 257prm 45873 fmtno4prmfac 45884 fmtno4nprmfac193 45886 fmtno5faclem2 45892 31prm 45909 127prm 45911 m11nprm 45913 2exp340mod341 46045 nnsum3primesle9 46106 5m4e1 47364 |
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