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 18:52Z

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

det| 1 4 ; 2 2 | = -6

320K

CaCO₃ → CaO + CO₂

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 4 8 ; 3 5 | = -4

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

2r² + 6r + 5 = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

394K

det| 9 4 ; 1 10 | = 86

29K

E = mc²

det| 9 9 ; 5 10 | = 45

94K

CaCO₃ → CaO + CO₂

211K

∂y/∂y = 3y

12γ² + 9γ + 7 = 0

390K

∇ × E = −∂B/∂t

69K

ΔS ≥ 0

9x² + 2x + 6 = 0

144K

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

352K

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