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 16:44Z

det| 8 4 ; 0 9 | = 72

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

66K

det| 7 4 ; 4 8 | = 40

222K

N₂ + 3H₂ ⇌ 2NH₃

N₂ + 3H₂ ⇌ 2NH₃

87K

ΔS ≥ 0

2K

5ψ² + 3ψ + 7 = 0

det| 1 2 ; 4 2 | = -6

174K

1α² + 9α + 4 = 0

61K

det| 4 6 ; 4 5 | = -4

380K

iħ ∂ψ/∂t = Ĥψ

335K

∑_{k=1}^{n} k = n(n+1)/2

119K

∑_{k=1}^{n} k = n(n+1)/2

472K

∂γ/∂z = 6γ

392K

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