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 18:49Z

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

\frac{11}{6} \sum_{i=1}^{n} i^{2}

320K

CaCO₃ → CaO + CO₂

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 5 6 ; 4 6 | = 6

90K

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

438K

2r² + 6r + 5 = 0

PV = nRT

394K

∇ × E = −∂B/∂t

29K

E = mc²

11z² + 3z + 4 = 0

94K

det| 9 9 ; 5 10 | = 45

211K

8ψ² + 7ψ + 0 = 0

390K

det| 12 1 ; 4 13 | = 152

69K

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