Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:06Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
det| 9 6 ; 0 10 | = 90
177K
PV = nRT
det| 2 7 ; 7 3 | = -43
358K
det| 5 2 ; 3 6 | = 24
121K
det| 9 4 ; 1 10 | = 86
399K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
316K
∑_{k=1}^{n} k = n(n+1)/2
11K