Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:17Z
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
168K
10t² + 5t + 5 = 0
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
86K
det| 8 7 ; 1 9 | = 65
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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det| 7 4 ; 4 8 | = 40
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\frac{12}{9} \sum_{i=1}^{n} i^{2}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
354K