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 20:03Z

det| 4 8 ; 7 5 | = -36

∑_{k=1}^{n} k = n(n+1)/2

66K

N₂ + 3H₂ ⇌ 2NH₃

222K

∇ × E = −∂B/∂t

det| 7 7 ; 4 8 | = 28

87K

d/dψ [ψ^2] = 2ψ^1

2K

5β² + 3β + 5 = 0

6x² + 7x + 6 = 0

174K

6n² + 7n + 6 = 0

61K

E = mc²

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

380K

det| 7 4 ; 4 8 | = 40

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

119K

det| 10 7 ; 3 11 | = 89

472K

2H₂ + O₂ → 2H₂O

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