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 18:27Z

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

320K

11φ² + 7φ + 7 = 0

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 11 4 ; 5 12 | = 112

90K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

438K

2r² + 6r + 5 = 0

det| 7 4 ; 4 8 | = 40

394K

d/dz [z^11] = 11z^10

29K

E = mc²

det| 5 6 ; 1 6 | = 24

94K

12z² + 1z + 7 = 0

211K

7φ² + 3φ + 6 = 0

390K

F = G m₁m₂ / r²

69K

F = G m₁m₂ / r²

144K

∇ × E = −∂B/∂t

352K

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