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 00:58Z

∇²β = 0

10t² + 9t + 5 = 0

164K

8ψ² + 7ψ + 0 = 0

232K

3y² + 5y + 2 = 0

\frac{6}{3} \sum_{i=1}^{n} i^{2}

375K

iħ ∂ψ/∂t = Ĥψ

47K

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

d/dθ [θ^3] = 3θ^2

165K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

372K

1φ² + 5φ + 7 = 0

∇ × E = −∂B/∂t

430K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

130K

e^{i\pi} + 1 = 0

∫₀^∞ e^(-β²) dβ = √π / 2

455K

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

336K

7n² + 3n + 1 = 0

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

∂x/∂x = 8x

∂β/∂ψ = 1β

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