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 00:15Z

6r² + 4r + 7 = 0

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

66K

e^{i\pi} + 1 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

87K

∫₀^∞ e^(-φ²) dφ = √π / 2

2K

1y² + 1y + 6 = 0

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

174K

6ω² + 4ω + 4 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

E = mc²

380K

∂z/∂θ = 3z

335K

CaCO₃ → CaO + CO₂

ω = 2πf

119K

det| 5 6 ; 2 6 | = 18

472K

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