Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:11Z
1y² + 4y + 5 = 0
det| 7 2 ; 1 8 | = 54
190K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 2 ; 7 8 | = 42
248K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
170K
det| 1 8 ; 4 2 | = -30
299K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
244K
ΔS ≥ 0
det| 7 6 ; 1 8 | = 50
138K
10ψ² + 6ψ + 7 = 0
∫₀^∞ e^(-x²) dx = √π / 2
354K