Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\lim_{t\to 0} \frac{\sin t}{t} = 1
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 7 7 ; 2 8 | = 42
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\frac{7}{7} \sum_{i=1}^{n} i^{2}
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iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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\oint_C \vec{F}\cdot d\vec{r} = 0
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\lim_{z\to 0} \frac{\sin z}{z} = 1
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det| 3 7 ; 3 4 | = -9
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