Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 8 8 ; 0 9 | = 72
177K
iħ ∂ψ/∂t = Ĥψ
det| 4 7 ; 6 5 | = -22
358K
CaCO₃ → CaO + CO₂
det| 8 3 ; 5 9 | = 57
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\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
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∑_{k=1}^{n} k = n(n+1)/2
144K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
338K