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 04:04Z

5ψ² + 7ψ + 4 = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

164K

1θ² + 7θ + 4 = 0

232K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

375K

\lim_{β\to 0} \frac{\sin β}{β} = 1

47K

det| 2 7 ; 7 3 | = -43

det| 4 8 ; 3 5 | = -4

165K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

372K

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

F = G m₁m₂ / r²

430K

CH₄ + 2O₂ → CO₂ + 2H₂O

130K

N₂ + 3H₂ ⇌ 2NH₃

∫₀^∞ e^(-x²) dx = √π / 2

455K

det| 9 4 ; 1 10 | = 86

336K

∇²r = 0

iħ ∂ψ/∂t = Ĥψ

215K

ω = 2πf

324K

det| 8 5 ; 6 9 | = 42

e^{i\pi} + 1 = 0

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