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 21:48Z

10t² + 3t + 6 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

66K

det| 7 8 ; 6 8 | = 8

222K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 11 4 ; 5 12 | = 112

87K

N₂ + 3H₂ ⇌ 2NH₃

2K

8ψ² + 2ψ + 2 = 0

det| 12 9 ; 5 13 | = 111

174K

1θ² + 7θ + 4 = 0

61K

∂β/∂y = 8β

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

380K

∑_{k=1}^{n} k = n(n+1)/2

335K

CaCO₃ → CaO + CO₂

d/dα [α^9] = 9α^8

119K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

472K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 7 4 ; 4 8 | = 40

392K

det| 4 8 ; 3 5 | = -4

32K

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