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 23:49Z

3θ² + 8θ + 7 = 0

det| 9 5 ; 6 10 | = 60

66K

det| 7 4 ; 4 8 | = 40

222K

∇ × E = −∂B/∂t

N₂ + 3H₂ ⇌ 2NH₃

87K

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

2K

\frac{12}{3} \sum_{i=1}^{n} i^{2}

det| 1 2 ; 4 2 | = -6

174K

e^{i\pi} + 1 = 0

61K

3n² + 2n + 4 = 0

380K

ΔS ≥ 0

335K

∑_{k=1}^{n} k = n(n+1)/2

119K

∑_{k=1}^{n} k = n(n+1)/2

472K

PV = nRT

392K

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