Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-n²) dn = √π / 2
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CH₄ + 2O₂ → CO₂ + 2H₂O
468K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
177K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-θ²) dθ = √π / 2
358K
\lim_{β\to 0} \frac{\sin β}{β} = 1
121K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-x²) dx = √π / 2
399K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
67K
∑_{k=1}^{n} k = n(n+1)/2
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