Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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2H₂ + O₂ → 2H₂O
det| 1 7 ; 7 2 | = -47
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det| 9 8 ; 0 10 | = 90
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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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det| 4 9 ; 6 5 | = -34
399K
det| 7 8 ; 6 8 | = 8
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\frac{5}{4} \sum_{i=1}^{n} i^{2}
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∫₀^∞ e^(-ω²) dω = √π / 2
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\lim_{t\to 0} \frac{\sin t}{t} = 1
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
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det| 5 8 ; 4 6 | = -2
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