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

\frac{8}{7} \sum_{i=1}^{n} i^{2}

66K

∫₀^∞ e^(-x²) dx = √π / 2

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 9 4 ; 1 10 | = 86

87K

2y² + 4y + 5 = 0

2K

1y² + 1y + 6 = 0

iħ ∂ψ/∂t = Ĥψ

174K

F = G m₁m₂ / r²

61K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-t²) dt = √π / 2

380K

∂γ/∂z = 6γ

335K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

119K

∇²β = 0

472K

\lim_{x\to 0} \frac{\sin x}{x} = 1

392K

∫₀^∞ e^(-x²) dx = √π / 2

32K

2H₂ + O₂ → 2H₂O

267K

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