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 00:12Z

6r² + 4r + 7 = 0

N₂ + 3H₂ ⇌ 2NH₃

66K

PV = nRT

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

87K

det| 2 4 ; 4 3 | = -10

2K

1y² + 1y + 6 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

174K

11α² + 3α + 5 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

CaCO₃ → CaO + CO₂

380K

det| 9 4 ; 1 10 | = 86

335K

CaCO₃ → CaO + CO₂

iħ ∂ψ/∂t = Ĥψ

119K

ΔS ≥ 0

472K

∂r/∂r = 9r

392K

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

32K

ΔS ≥ 0

267K

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