Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:42Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-r²) dr = √π / 2
218K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
248K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
170K
5θ² + 8θ + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
105K
det| 2 9 ; 1 3 | = -3
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
354K
det| 11 4 ; 5 12 | = 112
433K
\oint_C \vec{F}\cdot d\vec{r} = 0