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 23:46Z

3θ² + 8θ + 7 = 0

10β² + 4β + 1 = 0

66K

3ω² + 2ω + 2 = 0

222K

∇ × E = −∂B/∂t

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

\frac{12}{3} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

174K

F = G m₁m₂ / r²

61K

λ = h/p

det| 9 4 ; 1 10 | = 86

380K

12y² + 1y + 6 = 0

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

119K

11y² + 7y + 0 = 0

472K

d/dt [t^3] = 3t^2

392K

∇ × E = −∂B/∂t

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]