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 03:21Z

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

\lim_{β\to 0} \frac{\sin β}{β} = 1

66K

det| 4 8 ; 3 5 | = -4

222K

∑_{k=1}^{n} k = n(n+1)/2

12z² + 1z + 7 = 0

87K

det| 9 4 ; 1 10 | = 86

2K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

F = G m₁m₂ / r²

174K

10ψ² + 5ψ + 0 = 0

61K

∇²x = 0

λ = h/p

380K

F = ma

335K

ω = 2πf

119K

5r² + 2r + 5 = 0

472K

iħ ∂ψ/∂t = Ĥψ

392K

3ω² + 2ω + 2 = 0

32K

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