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 00:13Z

6r² + 4r + 7 = 0

F = ma

66K

e^{i\pi} + 1 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

87K

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

2K

1y² + 1y + 6 = 0

d/dα [α^9] = 9α^8

174K

11α² + 3α + 5 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 4 7 ; 0 5 | = 20

380K

∇ × E = −∂B/∂t

335K

CaCO₃ → CaO + CO₂

E = mc²

119K

∂x/∂ψ = 6x

472K

∇²β = 0

392K

e^{i\pi} + 1 = 0

32K

det| 2 7 ; 7 3 | = -43

267K

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