Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:22Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
\lim_{β\to 0} \frac{\sin β}{β} = 1
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 6 ; 0 10 | = 90
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\frac{6}{9} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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PV = nRT
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
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∫₀^∞ e^(-θ²) dθ = √π / 2
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