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

∫₀^∞ e^(-β²) dβ = √π / 2

66K

11φ² + 7φ + 7 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

87K

e^{i\pi} + 1 = 0

2K

1y² + 1y + 6 = 0

det| 9 4 ; 1 10 | = 86

174K

e^{i\pi} + 1 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 6 ; 1 8 | = 50

380K

2n² + 9n + 5 = 0

335K

CaCO₃ → CaO + CO₂

N₂ + 3H₂ ⇌ 2NH₃

119K

e^{i\pi} + 1 = 0

472K

∫₀^∞ e^(-α²) dα = √π / 2

392K

∇²ψ = 0

32K

d/dβ [β^2] = 2β^1

267K

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