| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 12409 | . 2 ⊢ 5 = (4 + 1) | |
| 2 | 1 | eqcomi 2770 | 1 ⊢ (4 + 1) = 5 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 (class class class)co 7421 1c1 11202 + caddc 11204 4c4 12400 5c5 12401 |
| 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 2733 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ex 1813 df-cleq 2753 df-5 12409 |
| This theorem is used by: 8t7e56 12940 9t6e54 12946 s5len 15052 bpoly4 16226 2exp16 17269 prmlem2 17299 163prm 17304 317prm 17305 631prm 17306 1259lem1 17310 1259lem2 17311 1259lem3 17312 1259lem4 17313 2503lem1 17316 2503lem2 17317 2503lem3 17318 4001lem1 17320 4001lem2 17321 4001lem3 17322 4001lem4 17323 log2ublem3 27277 log2ub 27278 ex-exp 31052 ex-fac 31053 fib5 35038 fib6 35039 hgt750lemd 35278 hgt750lem2 35282 60gcd7e1 43057 3lexlogpow5ineq1 43106 3lexlogpow5ineq5 43112 aks4d1p1p4 43123 aks4d1p1p7 43126 aks4d1p1 43128 5bc2eq10 43194 2ap1caineq 43197 25or6to4 43258 1p4e5 43313 sq45 43684 3cubeslem3l 43698 3cubeslem3r 43699 sin5tlem4 47923 goldratmolem2 47934 fmtno1 48627 257prm 48647 fmtno4prmfac 48658 fmtno4nprmfac193 48660 fmtno5faclem2 48666 31prm 48683 127prm 48685 m11nprm 48687 ppivalnnnprm 48714 2exp340mod341 48832 nnsum3primesle9 48893 5m4e1 50936 veronesevrowd 50980 veroquadgsumlem 50984 |
| Copyright terms: Public domain | W3C validator |