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)!}

CaCO₃ → CaO + CO₂

320K

det| 7 4 ; 4 8 | = 40

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇ × E = −∂B/∂t

90K

7φ² + 3φ + 6 = 0

438K

2r² + 6r + 5 = 0

det| 6 4 ; 4 7 | = 26

394K

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

29K

E = mc²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

94K

PV = nRT

211K

∂y/∂y = 3y

\frac{4}{6} \sum_{i=1}^{n} i^{2}

390K

∇ × E = −∂B/∂t

69K

F = G m₁m₂ / r²

144K

det| 10 7 ; 3 11 | = 89

352K

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