Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:51Z
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
446K
10t² + 5t + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
det| 3 7 ; 2 4 | = -2
371K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
259K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
86K
det| 8 7 ; 1 9 | = 65
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
224K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
70K