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 04:06Z

5ψ² + 7ψ + 4 = 0

e^{i\pi} + 1 = 0

164K

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

232K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

375K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

47K

det| 2 7 ; 7 3 | = -43

iħ ∂ψ/∂t = Ĥψ

165K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

372K

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

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

430K

12y² + 1y + 6 = 0

130K

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

455K

E = mc²

336K

8ψ² + 7ψ + 0 = 0

215K

N₂ + 3H₂ ⇌ 2NH₃

324K

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