Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 00:04Z

∇²β = 0

\lim_{β\to 0} \frac{\sin β}{β} = 1

164K

det| 2 7 ; 7 3 | = -43

232K

3y² + 5y + 2 = 0

det| 9 5 ; 1 10 | = 85

375K

det| 6 1 ; 2 7 | = 40

47K

d/dx [x^2] = 2x^1

8ψ² + 7ψ + 0 = 0

165K

F = G m₁m₂ / r²

372K

1φ² + 5φ + 7 = 0

3r² + 2r + 0 = 0

430K

det| 9 9 ; 5 10 | = 45

130K

∑_{k=1}^{n} k = n(n+1)/2

455K

∑_{k=1}^{n} k = n(n+1)/2

336K

iħ ∂ψ/∂t = Ĥψ

215K

e^{i\pi} + 1 = 0

324K

[ 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]