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 18:25Z

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

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

320K

CaCO₃ → CaO + CO₂

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

10t² + 9t + 5 = 0

90K

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

438K

2r² + 6r + 5 = 0

\frac{8}{6} \sum_{i=1}^{n} i^{2}

394K

N₂ + 3H₂ ⇌ 2NH₃

29K

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

94K

det| 9 4 ; 1 10 | = 86

211K

∂y/∂y = 3y

d/dt [t^1] = 1t^0

390K

2H₂ + O₂ → 2H₂O

69K

ΔS ≥ 0

\frac{6}{3} \sum_{i=1}^{n} i^{2}

144K

det| 5 9 ; 0 6 | = 30

352K

det| 4 5 ; 4 5 | = 0

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