Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:20Z
iħ ∂ψ/∂t = Ĥψ
\lim_{α\to 0} \frac{\sin α}{α} = 1
446K
10t² + 5t + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
371K
∇ × E = −∂B/∂t
\lim_{β\to 0} \frac{\sin β}{β} = 1
259K
det| 7 6 ; 1 8 | = 50
86K
det| 8 7 ; 1 9 | = 65
AgNO₃ + NaCl → AgCl↓ + NaNO₃
224K
det| 7 4 ; 4 8 | = 40
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
det| 2 2 ; 6 3 | = -6
ω = 2πf