Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:28Z
1y² + 4y + 5 = 0
det| 11 4 ; 5 12 | = 112
218K
det| 12 1 ; 4 13 | = 152
190K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
248K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-x²) dx = √π / 2
170K
∑_{k=1}^{n} k = n(n+1)/2
299K
E = mc²
∫₀^∞ e^(-φ²) dφ = √π / 2
105K
ΔS ≥ 0
10ψ² + 6ψ + 7 = 0