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 00:14Z

6r² + 4r + 7 = 0

CaCO₃ → CaO + CO₂

66K

3θ² + 5θ + 0 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∂z/∂ψ = 9z

87K

7γ² + 8γ + 3 = 0

2K

1y² + 1y + 6 = 0

det| 7 3 ; 6 8 | = 38

174K

det| 2 6 ; 2 3 | = -6

61K

∑_{k=1}^{n} k = n(n+1)/2

8φ² + 4φ + 0 = 0

380K

∫₀^∞ e^(-t²) dt = √π / 2

335K

CaCO₃ → CaO + CO₂

PV = nRT

119K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

472K

∇²y = 0

det| 1 7 ; 7 2 | = -47

392K

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

32K

11γ² + 2γ + 7 = 0

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