Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:08Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
det| 10 2 ; 3 11 | = 104
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{6}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
det| 2 3 ; 5 3 | = -9
177K
PV = nRT
det| 9 4 ; 1 10 | = 86
399K
∑_{k=1}^{n} k = n(n+1)/2
11K