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 00:15Z

6r² + 4r + 7 = 0

e^{i\pi} + 1 = 0

66K

det| 3 9 ; 1 4 | = 3

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

d/dα [α^9] = 9α^8

87K

4x² + 5x + 2 = 0

2K

1y² + 1y + 6 = 0

8ψ² + 7ψ + 0 = 0

174K

F = G m₁m₂ / r²

61K

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

380K

det| 8 9 ; 4 9 | = 36

335K

CaCO₃ → CaO + CO₂

∂z/∂θ = 3z

119K

d/dψ [ψ^2] = 2ψ^1

472K

∇²y = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

392K

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

32K

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