Math Dump /sym/f3afcb
id=230438 · host=fr.findroms.cloud · 2026-10-11 07:17Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{1}{3} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 2 6 | = 18
24K
det| 3 7 ; 2 4 | = -2
68K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
257K
det| 11 8 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
217K
det| 12 1 ; 1 13 | = 155
12φ² + 3φ + 6 = 0
λ = h/p
∂α/∂φ = 9α
det| 3 1 ; 3 4 | = 9
det| 9 6 ; 1 10 | = 84