Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 16:00Z
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
75K
det| 4 5 ; 1 5 | = 15
det| 7 8 ; 6 8 | = 8
170K
2H₂ + O₂ → 2H₂O
det| 1 8 ; 7 2 | = -54
1ψ² + 9ψ + 4 = 0
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}