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 00:11Z

6r² + 4r + 7 = 0

6ω² + 4ω + 4 = 0

66K

det| 11 8 ; 6 12 | = 84

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

3ω² + 2ω + 2 = 0

87K

det| 1 4 ; 2 2 | = -6

2K

1y² + 1y + 6 = 0

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

174K

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

61K

∑_{k=1}^{n} k = n(n+1)/2

∂z/∂ψ = 9z

380K

\oint_C \vec{F}\cdot d\vec{r} = 0

335K

CaCO₃ → CaO + CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃

119K

det| 9 2 ; 3 10 | = 84

472K

∇²y = 0

∇²ψ = 0

392K

F = G m₁m₂ / r²

32K

[ 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]