Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 21:58Z
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
384K
9γ² + 6γ + 1 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
259K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
305K
2y² + 8y + 6 = 0
det| 9 4 ; 1 10 | = 86
293K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\frac{4}{9} \sum_{i=1}^{n} i^{2}
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∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K