Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 02:25Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
451K
\frac{8}{4} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
297K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
252K
N₂ + 3H₂ ⇌ 2NH₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
48K
2α² + 3α + 3 = 0
det| 11 4 ; 5 12 | = 112
299K
det| 10 7 ; 6 11 | = 68
∑_{k=1}^{n} k = n(n+1)/2
401K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
420K
7γ² + 1γ + 1 = 0