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 00:12Z

6r² + 4r + 7 = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

66K

∫₀^∞ e^(-x²) dx = √π / 2

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

\frac{6}{1} \sum_{i=1}^{n} i^{2}

87K

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

2K

1y² + 1y + 6 = 0

∇ × E = −∂B/∂t

174K

λ = h/p

61K

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

380K

det| 10 7 ; 3 11 | = 89

335K

CaCO₃ → CaO + CO₂

∂z/∂θ = 3z

119K

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

472K

1α² + 9α + 4 = 0

392K

6n² + 7n + 6 = 0

32K

CaCO₃ → CaO + CO₂

267K

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