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)!}

7φ² + 3φ + 6 = 0

320K

\frac{6}{3} \sum_{i=1}^{n} i^{2}

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

CH₄ + 2O₂ → CO₂ + 2H₂O

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

2r² + 6r + 5 = 0

7γ² + 8γ + 3 = 0

394K

det| 9 4 ; 1 10 | = 86

29K

E = mc²

e^{i\pi} + 1 = 0

94K

CaCO₃ → CaO + CO₂

211K

∂y/∂y = 3y

12γ² + 9γ + 7 = 0

390K

det| 5 9 ; 0 6 | = 30

69K

ΔS ≥ 0

\frac{12}{6} \sum_{i=1}^{n} i^{2}

144K

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

352K

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