Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 02:03Z

∇²t = 0

iħ ∂ψ/∂t = Ĥψ

164K

E = mc²

232K

7r² + 4r + 0 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

375K

e^{i\pi} + 1 = 0

47K

∇²β = 0

PV = nRT

165K

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

372K

\frac{8}{9} \sum_{i=1}^{n} i^{2}

Fe₂O₃ + 3CO → 2Fe + 3CO₂

430K

∇ × E = −∂B/∂t

130K

8r² + 8r + 0 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

455K

1ψ² + 7ψ + 7 = 0

336K

8ψ² + 7ψ + 0 = 0

215K

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