Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:16Z
iħ ∂ψ/∂t = Ĥψ
\lim_{t\to 0} \frac{\sin t}{t} = 1
168K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
446K
10t² + 5t + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∇ × E = −∂B/∂t
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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det| 8 7 ; 1 9 | = 65
\frac{12}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
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