Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:28Z
det| 12 9 ; 0 13 | = 156
\frac{2}{2} \sum_{i=1}^{n} i^{2}
468K
PV = nRT
det| 7 7 ; 4 8 | = 28
289K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
ΔS ≥ 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
316K
8ψ² + 3ψ + 1 = 0
1z² + 2z + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂