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 00:59Z

∇²β = 0

∑_{k=1}^{n} k = n(n+1)/2

164K

N₂ + 3H₂ ⇌ 2NH₃

232K

3y² + 5y + 2 = 0

iħ ∂ψ/∂t = Ĥψ

375K

det| 12 1 ; 5 13 | = 151

47K

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

d/dψ [ψ^4] = 4ψ^3

165K

1n² + 7n + 3 = 0

372K

1φ² + 5φ + 7 = 0

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

430K

det| 7 4 ; 4 8 | = 40

130K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

455K

d/dθ [θ^3] = 3θ^2

336K

7n² + 3n + 1 = 0

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

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