Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:23Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
det| 12 7 ; 7 13 | = 107
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
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iħ ∂ψ/∂t = Ĥψ
det| 5 3 ; 2 6 | = 24
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CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 9 8 ; 1 10 | = 82
\oint_C \vec{F}\cdot d\vec{r} = 0
387K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\lim_{β\to 0} \frac{\sin β}{β} = 1
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CH₄ + 2O₂ → CO₂ + 2H₂O
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det| 10 1 ; 1 11 | = 109
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