Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:43Z
iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
168K
\lim_{t\to 0} \frac{\sin t}{t} = 1
446K
10t² + 5t + 5 = 0
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
86K
det| 8 7 ; 1 9 | = 65
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
\frac{8}{6} \sum_{i=1}^{n} i^{2}
354K
det| 9 4 ; 1 10 | = 86
70K