Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:51Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

E = mc²

451K

det| 5 3 ; 7 6 | = 9

264K

\frac{8}{4} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

297K

∑_{k=1}^{n} k = n(n+1)/2

252K

N₂ + 3H₂ ⇌ 2NH₃

det| 5 6 ; 2 6 | = 18

48K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

411K

2α² + 3α + 3 = 0

d/dt [t^3] = 3t^2

377K

\oint_C \vec{F}\cdot d\vec{r} = 0

299K

det| 10 7 ; 6 11 | = 68

det| 9 4 ; 1 10 | = 86

401K

det| 4 2 ; 6 5 | = 8

420K

7γ² + 1γ + 1 = 0