Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 07:57Z
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
197K
det| 12 7 ; 0 13 | = 156
∑_{k=1}^{n} k = n(n+1)/2
281K
det| 7 4 ; 4 8 | = 40
73K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 11 2 ; 5 12 | = 122
∫₀^∞ e^(-α²) dα = √π / 2
246K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 8 ; 7 7 | = -14
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}