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 04:05Z

5ψ² + 7ψ + 4 = 0

iħ ∂ψ/∂t = Ĥψ

164K

8ψ² + 7ψ + 0 = 0

232K

ω = 2πf

∫₀^∞ e^(-x²) dx = √π / 2

375K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

47K

det| 2 7 ; 7 3 | = -43

F = G m₁m₂ / r²

165K

N₂ + 3H₂ ⇌ 2NH₃

372K

d/dt [t^8] = 8t^7

∑_{k=1}^{n} k = n(n+1)/2

430K

ΔS ≥ 0

130K

N₂ + 3H₂ ⇌ 2NH₃

PV = nRT

455K

det| 9 9 ; 5 10 | = 45

336K

∇²r = 0

3n² + 2n + 4 = 0

215K

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

324K

det| 8 5 ; 6 9 | = 42

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