Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:56Z
N₂ + 3H₂ ⇌ 2NH₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
385K
9γ² + 6γ + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
163K
det| 9 4 ; 1 10 | = 86
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
305K
\oint_C \vec{F}\cdot d\vec{r} = 0
57K
2y² + 8y + 6 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
293K
∑_{k=1}^{n} k = n(n+1)/2
110K
det| 8 9 ; 4 9 | = 36
354K