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 02:16Z

∇²t = 0

d/dψ [ψ^2] = 2ψ^1

164K

N₂ + 3H₂ ⇌ 2NH₃

232K

7r² + 4r + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

375K

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

47K

∇²β = 0

d/dα [α^9] = 9α^8

165K

∂n/∂θ = 3n

372K

\frac{8}{9} \sum_{i=1}^{n} i^{2}

det| 5 6 ; 4 6 | = 6

430K

det| 10 1 ; 6 11 | = 104

130K

8r² + 8r + 0 = 0

det| 7 4 ; 4 8 | = 40

455K

ΔS ≥ 0

336K

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

215K

det| 7 6 ; 1 8 | = 50

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]