Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:24Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
46K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{4}{9} \sum_{i=1}^{n} i^{2}
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
121K
∫₀^∞ e^(-θ²) dθ = √π / 2
399K
det| 4 7 ; 2 5 | = 6
316K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K