Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:20Z
iħ ∂ψ/∂t = Ĥψ
\frac{3}{2} \sum_{i=1}^{n} i^{2}
168K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
10t² + 5t + 5 = 0
det| 7 4 ; 4 8 | = 40
144K
det| 5 3 ; 7 6 | = 9
371K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
det| 8 7 ; 1 9 | = 65
\lim_{β\to 0} \frac{\sin β}{β} = 1
224K
CH₄ + 2O₂ → CO₂ + 2H₂O
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
ω = 2πf