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

6x² + 7x + 6 = 0

164K

det| 7 4 ; 4 8 | = 40

232K

3y² + 5y + 2 = 0

12y² + 1y + 6 = 0

375K

\oint_C \vec{F}\cdot d\vec{r} = 0

47K

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

1α² + 9α + 4 = 0

165K

d/dα [α^9] = 9α^8

372K

1φ² + 5φ + 7 = 0

det| 2 7 ; 7 3 | = -43

430K

3n² + 2n + 4 = 0

130K

e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

455K

∑_{k=1}^{n} k = n(n+1)/2

336K

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

215K

∇ × E = −∂B/∂t

324K

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