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 00:42Z

∇²β = 0

2γ² + 5γ + 2 = 0

164K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

232K

3y² + 5y + 2 = 0

det| 9 3 ; 3 10 | = 81

375K

∂α/∂ω = 3α

47K

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

N₂ + 3H₂ ⇌ 2NH₃

165K

det| 7 4 ; 4 8 | = 40

372K

1φ² + 5φ + 7 = 0

ω = 2πf

430K

det| 9 5 ; 1 10 | = 85

130K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

455K

∇²r = 0

336K

7n² + 3n + 1 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

215K

\lim_{r\to 0} \frac{\sin r}{r} = 1

324K

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