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 02:18Z

∇²t = 0

∫₀^∞ e^(-x²) dx = √π / 2

164K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

232K

7r² + 4r + 0 = 0

3n² + 2n + 4 = 0

375K

det| 7 4 ; 4 8 | = 40

47K

∇²β = 0

d/dt [t^1] = 1t^0

165K

∂γ/∂z = 6γ

372K

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

det| 4 8 ; 3 5 | = -4

430K

F = G m₁m₂ / r²

130K

N₂ + 3H₂ ⇌ 2NH₃

455K

det| 4 6 ; 0 5 | = 20

336K

∑_{k=1}^{n} k = n(n+1)/2

215K

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