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 00:03Z

6r² + 4r + 7 = 0

∇²θ = 0

66K

det| 7 9 ; 1 8 | = 47

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 9 3 ; 3 10 | = 81

87K

E = mc²

2K

1y² + 1y + 6 = 0

det| 2 6 ; 2 3 | = -6

174K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

61K

∑_{k=1}^{n} k = n(n+1)/2

λ = h/p

380K

∂z/∂ψ = 9z

335K

CaCO₃ → CaO + CO₂

∇²β = 0

119K

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

472K

∇²y = 0

∑_{k=1}^{n} k = n(n+1)/2

392K

7γ² + 3γ + 1 = 0

32K

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