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 12:25Z

5θ² + 4θ + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

164K

det| 12 9 ; 5 13 | = 111

232K

∑_{k=1}^{n} k = n(n+1)/2

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

375K

det| 7 9 ; 1 8 | = 47

47K

10r² + 3r + 3 = 0

∂z/∂ψ = 9z

165K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

372K

ΔS ≥ 0

d/dψ [ψ^2] = 2ψ^1

430K

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

130K

det| 9 4 ; 1 10 | = 86

455K

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