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 12:29Z

5θ² + 4θ + 7 = 0

∂n/∂θ = 3n

164K

det| 7 4 ; 4 8 | = 40

232K

∑_{k=1}^{n} k = n(n+1)/2

det| 12 1 ; 4 13 | = 152

375K

e^{i\pi} + 1 = 0

47K

10r² + 3r + 3 = 0

∫₀^∞ e^(-t²) dt = √π / 2

165K

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

372K

ΔS ≥ 0

det| 2 7 ; 7 3 | = -43

430K

∑_{k=1}^{n} k = n(n+1)/2

130K

F = G m₁m₂ / r²

N₂ + 3H₂ ⇌ 2NH₃

455K

∑_{k=1}^{n} k = n(n+1)/2

336K

ΔS ≥ 0

215K

∇ × E = −∂B/∂t

324K

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