Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
det| 3 5 ; 4 4 | = -8
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2H₂ + O₂ → 2H₂O
\lim_{y\to 0} \frac{\sin y}{y} = 1
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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iħ ∂ψ/∂t = Ĥψ
det| 9 2 ; 3 10 | = 84
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∫₀^∞ e^(-γ²) dγ = √π / 2
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det| 8 6 ; 1 9 | = 66
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
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