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 23:04Z

3θ² + 8θ + 7 = 0

3x² + 5x + 7 = 0

66K

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

222K

∇ × E = −∂B/∂t

det| 7 8 ; 4 8 | = 24

87K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

2K

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

∇²θ = 0

174K

det| 7 4 ; 4 8 | = 40

61K

λ = h/p

9θ² + 7θ + 4 = 0

380K

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

335K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

119K

CH₄ + 2O₂ → CO₂ + 2H₂O

472K

N₂ + 3H₂ ⇌ 2NH₃

392K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

32K

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