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 00:51Z

6r² + 4r + 7 = 0

det| 9 4 ; 1 10 | = 86

66K

∑_{k=1}^{n} k = n(n+1)/2

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

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

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

1y² + 1y + 6 = 0

4γ² + 1γ + 7 = 0

174K

det| 10 7 ; 3 11 | = 89

61K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

380K

\oint_C \vec{F}\cdot d\vec{r} = 0

335K

d/dβ [β^2] = 2β^1

119K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

472K

d/dt [t^3] = 3t^2

392K

∇²ψ = 0

32K

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