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 18:22Z

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

det| 2 4 ; 4 3 | = -10

320K

det| 7 9 ; 1 8 | = 47

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 11 4 ; 5 12 | = 112

90K

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

438K

2r² + 6r + 5 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

E = mc²

∇²r = 0

94K

7y² + 9y + 1 = 0

211K

∂y/∂y = 3y

8ψ² + 7ψ + 0 = 0

390K

∇ × E = −∂B/∂t

69K

ΔS ≥ 0

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

144K

PV = nRT

352K

det| 4 5 ; 4 5 | = 0

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