Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 20:00Z

det| 4 8 ; 7 5 | = -36

11φ² + 7φ + 7 = 0

66K

∇²β = 0

222K

∇ × E = −∂B/∂t

det| 9 3 ; 3 10 | = 81

87K

ω = 2πf

2K

5β² + 3β + 5 = 0

N₂ + 3H₂ ⇌ 2NH₃

174K

det| 7 4 ; 4 8 | = 40

61K

E = mc²

8γ² + 1γ + 1 = 0

380K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

119K

3ω² + 2ω + 2 = 0

472K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

392K

PV = nRT

32K

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