Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:44Z
1y² + 4y + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 1 2 ; 7 2 | = -12
248K
∫₀^∞ e^(-x²) dx = √π / 2
157K
\oint_C \vec{F}\cdot d\vec{r} = 0
E = mc²
det| 1 1 ; 5 2 | = -3
244K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
100K
det| 7 4 ; 4 8 | = 40
138K
10ψ² + 6ψ + 7 = 0
det| 7 2 ; 3 8 | = 50
433K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-n²) dn = √π / 2