Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 22:12Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∇²x = 0

320K

det| 7 8 ; 6 8 | = 8

144K

det| 10 6 ; 4 11 | = 86

det| 9 3 ; 3 10 | = 81

90K

11ψ² + 6ψ + 2 = 0

438K

ΔS ≥ 0

∇ × E = −∂B/∂t

394K

det| 7 4 ; 4 8 | = 40

29K

9α² + 3α + 1 = 0

det| 8 9 ; 4 9 | = 36

94K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

211K

det| 3 4 ; 4 4 | = -4

F = G m₁m₂ / r²

390K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

69K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

∇²y = 0

144K

PV = nRT

352K

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