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 00:54Z

∇²β = 0

∂n/∂θ = 3n

164K

7y² + 9y + 1 = 0

232K

3y² + 5y + 2 = 0

∂α/∂r = 8α

375K

∇ × E = −∂B/∂t

47K

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

8ψ² + 7ψ + 0 = 0

165K

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

372K

1φ² + 5φ + 7 = 0

det| 5 6 ; 2 6 | = 18

430K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

130K

e^{i\pi} + 1 = 0

λ = h/p

455K

∇²x = 0

336K

[ 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]