Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:19Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
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2H₂ + O₂ → 2H₂O
det| 1 4 ; 3 2 | = -10
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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
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
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CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 6 3 ; 4 7 | = 30
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det| 1 1 ; 5 2 | = -3
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
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CH₄ + 2O₂ → CO₂ + 2H₂O
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det| 3 3 ; 0 4 | = 12
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