Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:05Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 11 9 ; 0 12 | = 132
289K
\lim_{α\to 0} \frac{\sin α}{α} = 1
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
det| 12 2 ; 2 13 | = 152
339K
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
358K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
det| 7 4 ; 4 8 | = 40
399K
∫₀^∞ e^(-α²) dα = √π / 2
387K