Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:20Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CaCO₃ → CaO + CO₂
det| 12 9 ; 5 13 | = 111
289K
det| 9 4 ; 1 10 | = 86
278K
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
det| 5 6 ; 2 6 | = 18
358K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
121K
∑_{k=1}^{n} k = n(n+1)/2
399K