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 00:40Z

6r² + 4r + 7 = 0

iħ ∂ψ/∂t = Ĥψ

66K

∇ × E = −∂B/∂t

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

87K

8ψ² + 7ψ + 0 = 0

2K

1y² + 1y + 6 = 0

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

174K

∂α/∂r = 8α

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 11 2 ; 5 12 | = 122

380K

ω = 2πf

335K

N₂ + 3H₂ ⇌ 2NH₃

119K

\lim_{r\to 0} \frac{\sin r}{r} = 1

472K

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