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

∑_{k=1}^{n} k = n(n+1)/2

66K

PV = nRT

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∇²β = 0

87K

F = G m₁m₂ / r²

2K

1y² + 1y + 6 = 0

det| 12 3 ; 4 13 | = 144

174K

9x² + 2x + 6 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

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

380K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

335K

CaCO₃ → CaO + CO₂

ω = 2πf

119K

∇²x = 0

∇²y = 0

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]