Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 03:20Z

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

CaCO₃ → CaO + CO₂

66K

N₂ + 3H₂ ⇌ 2NH₃

222K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

87K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

2K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

det| 9 5 ; 6 10 | = 60

174K

10t² + 9t + 5 = 0

61K

∇²x = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

380K

det| 10 1 ; 6 11 | = 104

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

119K

1θ² + 7θ + 4 = 0

472K

6n² + 7n + 6 = 0

392K

∑_{k=1}^{n} k = n(n+1)/2

32K

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