Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 01:21Z

iħ ∂ψ/∂t = Ĥψ

\lim_{t\to 0} \frac{\sin t}{t} = 1

168K

∫₀^∞ e^(-α²) dα = √π / 2

446K

10t² + 5t + 5 = 0

5φ² + 1φ + 1 = 0

144K

det| 9 4 ; 1 10 | = 86

371K

∇ × E = −∂B/∂t

CH₄ + 2O₂ → CO₂ + 2H₂O

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d/dt [t^3] = 3t^2

86K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

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6t² + 6t + 4 = 0

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

∇ × E = −∂B/∂t

354K