Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
\frac{6}{1} \sum_{i=1}^{n} i^{2}
289K
det| 7 4 ; 4 8 | = 40
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{t\to 0} \frac{\sin t}{t} = 1
339K
d/dn [n^12] = 12n^11
177K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
∫₀^∞ e^(-ω²) dω = √π / 2
387K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K