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 18:50Z

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

∫₀^∞ e^(-φ²) dφ = √π / 2

320K

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

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

90K

det| 9 4 ; 1 10 | = 86

438K

2r² + 6r + 5 = 0

ω = 2πf

394K

det| 7 7 ; 4 8 | = 28

29K

E = mc²

CH₄ + 2O₂ → CO₂ + 2H₂O

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

CaCO₃ → CaO + CO₂

390K

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

69K

det| 8 9 ; 4 9 | = 36

144K

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