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 00:54Z

∇²β = 0

∇²r = 0

164K

∂z/∂ψ = 1z

232K

3y² + 5y + 2 = 0

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

375K

F = ma

47K

d/dx [x^2] = 2x^1

F = G m₁m₂ / r²

165K

∫₀^∞ e^(-φ²) dφ = √π / 2

372K

1φ² + 5φ + 7 = 0

∇ × E = −∂B/∂t

430K

ΔS ≥ 0

130K

e^{i\pi} + 1 = 0

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

455K

8ψ² + 7ψ + 0 = 0

336K

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