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 04:38Z

5ψ² + 7ψ + 4 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

164K

∇²β = 0

232K

ω = 2πf

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

375K

det| 7 2 ; 7 8 | = 42

47K

det| 2 7 ; 7 3 | = -43

8ψ² + 7ψ + 0 = 0

165K

∇ × E = −∂B/∂t

372K

∇ × E = −∂B/∂t

430K

∑_{k=1}^{n} k = n(n+1)/2

130K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

455K

N₂ + 3H₂ ⇌ 2NH₃

336K

iħ ∂ψ/∂t = Ĥψ

215K

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