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 18:20Z

∇²r = 0

ω = 2πf

66K

det| 7 4 ; 4 8 | = 40

222K

det| 7 6 ; 4 8 | = 32

∑_{k=1}^{n} k = n(n+1)/2

87K

det| 8 9 ; 4 9 | = 36

2K

∂ψ/∂β = 4ψ

e^{i\pi} + 1 = 0

174K

9α² + 6α + 0 = 0

61K

det| 7 2 ; 3 8 | = 50

11z² + 3z + 4 = 0

380K

det| 7 7 ; 4 8 | = 28

335K

det| 10 4 ; 1 11 | = 106

N₂ + 3H₂ ⇌ 2NH₃

119K

∑_{k=1}^{n} k = n(n+1)/2

472K

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

392K

∇ × E = −∂B/∂t

32K

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