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 00:20Z

6r² + 4r + 7 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

66K

det| 7 4 ; 4 8 | = 40

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 11 8 ; 6 12 | = 84

87K

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

2K

1y² + 1y + 6 = 0

det| 5 8 ; 4 6 | = -2

174K

det| 6 2 ; 0 7 | = 42

61K

∑_{k=1}^{n} k = n(n+1)/2

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

380K

4t² + 3t + 3 = 0

335K

CaCO₃ → CaO + CO₂

λ = h/p

119K

PV = nRT

472K

∇²y = 0

d/dγ [γ^8] = 8γ^7

392K

\oint_C \vec{F}\cdot d\vec{r} = 0

32K

det| 5 6 ; 1 6 | = 24

267K

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