Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:58Z
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
10t² + 5t + 5 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
371K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
86K
det| 8 7 ; 1 9 | = 65
\lim_{α\to 0} \frac{\sin α}{α} = 1
224K
CH₄ + 2O₂ → CO₂ + 2H₂O
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
det| 2 2 ; 6 3 | = -6
ω = 2πf