Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:40Z
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-θ²) dθ = √π / 2
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10t² + 5t + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-α²) dα = √π / 2
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∇ × E = −∂B/∂t
det| 2 8 ; 7 3 | = -50
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det| 8 7 ; 1 9 | = 65
det| 11 4 ; 5 12 | = 112
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