Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
\lim_{α\to 0} \frac{\sin α}{α} = 1
67K
det| 5 4 ; 5 6 | = 10
97K
det| 7 2 ; 7 8 | = 42
256K