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 04:02Z

5ψ² + 7ψ + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

164K

e^{i\pi} + 1 = 0

232K

ω = 2πf

\lim_{x\to 0} \frac{\sin x}{x} = 1

375K

E = mc²

47K

det| 2 7 ; 7 3 | = -43

ω = 2πf

165K

∑_{k=1}^{n} k = n(n+1)/2

372K

d/dt [t^8] = 8t^7

4ψ² + 3ψ + 4 = 0

430K

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

130K

N₂ + 3H₂ ⇌ 2NH₃

\frac{11}{6} \sum_{i=1}^{n} i^{2}

455K

∑_{k=1}^{n} k = n(n+1)/2

336K

∇²r = 0

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

215K

det| 9 4 ; 1 10 | = 86

324K

det| 8 5 ; 6 9 | = 42

e^{i\pi} + 1 = 0

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