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

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

164K

∑_{k=1}^{n} k = n(n+1)/2

232K

ω = 2πf

ω = 2πf

375K

3r² + 2r + 0 = 0

47K

det| 2 7 ; 7 3 | = -43

F = G m₁m₂ / r²

165K

d/dt [t^3] = 3t^2

372K

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

det| 7 7 ; 4 8 | = 28

430K

PV = nRT

130K

N₂ + 3H₂ ⇌ 2NH₃

10β² + 5β + 2 = 0

455K

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

336K

∇²r = 0

det| 9 4 ; 1 10 | = 86

215K

d/dω [ω^9] = 9ω^8

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