Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 18:23Z

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

12y² + 1y + 6 = 0

320K

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

90K

N₂ + 3H₂ ⇌ 2NH₃

438K

2r² + 6r + 5 = 0

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

394K

CH₄ + 2O₂ → CO₂ + 2H₂O

29K

E = mc²

iħ ∂ψ/∂t = Ĥψ

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

∂y/∂y = 3y

9α² + 6α + 0 = 0

390K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

69K

ΔS ≥ 0

det| 7 4 ; 4 8 | = 40

144K

10β² + 5β + 2 = 0

352K

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