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 00:09Z

6r² + 4r + 7 = 0

10ψ² + 5ψ + 0 = 0

66K

∫₀^∞ e^(-t²) dt = √π / 2

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

CH₄ + 2O₂ → CO₂ + 2H₂O

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

1y² + 1y + 6 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

174K

d/dθ [θ^3] = 3θ^2

61K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

380K

∂α/∂ω = 3α

335K

11z² + 3z + 4 = 0

119K

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

472K

∇ × E = −∂B/∂t

392K

det| 4 2 ; 4 5 | = 12

32K

det| 8 8 ; 6 9 | = 24

267K

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