Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 9 5 ; 2 10 | = 80
46K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 9 8 ; 0 10 | = 90
399K
det| 9 8 ; 1 10 | = 82
\lim_{z\to 0} \frac{\sin z}{z} = 1
387K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
det| 8 9 ; 5 9 | = 27
338K
det| 9 2 ; 7 10 | = 76
276K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
346K