Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:27Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-n²) dn = √π / 2
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\frac{6}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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det| 5 9 ; 7 6 | = -33
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∑_{k=1}^{n} k = n(n+1)/2
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det| 9 5 ; 1 10 | = 85
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