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 04:05Z

5ψ² + 7ψ + 4 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

164K

10β² + 5β + 2 = 0

232K

ω = 2πf

d/dα [α^9] = 9α^8

375K

∫₀^∞ e^(-φ²) dφ = √π / 2

47K

det| 2 7 ; 7 3 | = -43

7φ² + 3φ + 6 = 0

165K

∑_{k=1}^{n} k = n(n+1)/2

372K

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

430K

det| 7 4 ; 4 8 | = 40

130K

N₂ + 3H₂ ⇌ 2NH₃

∇ × E = −∂B/∂t

455K

det| 10 2 ; 3 11 | = 104

336K

∇²r = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

215K

N₂ + 3H₂ ⇌ 2NH₃

324K

det| 8 5 ; 6 9 | = 42

e^{i\pi} + 1 = 0

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