Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 7 1 ; 4 8 | = 52
339K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-α²) dα = √π / 2
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CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
det| 8 9 ; 5 9 | = 27
338K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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