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

∂x/∂ψ = 6x

164K

det| 9 5 ; 1 10 | = 85

232K

ω = 2πf

det| 7 4 ; 4 8 | = 40

375K

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

47K

det| 2 7 ; 7 3 | = -43

∇²x = 0

165K

∂α/∂r = 8α

372K

9ω² + 9ω + 2 = 0

430K

N₂ + 3H₂ ⇌ 2NH₃

130K

\oint_C \vec{F}\cdot d\vec{r} = 0

455K

∫₀^∞ e^(-t²) dt = √π / 2

336K

∑_{k=1}^{n} k = n(n+1)/2

215K

F = G m₁m₂ / r²

324K

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