Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 4 5 ; 2 5 | = 10
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CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
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det| 3 6 ; 1 4 | = 6
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det| 9 8 ; 1 10 | = 82
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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det| 4 3 ; 6 5 | = 2
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∂ω/∂t = 2ω
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 1 7 ; 2 2 | = -12
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