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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

66K

PV = nRT

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 5 6 ; 2 6 | = 18

87K

2y² + 4y + 5 = 0

2K

1y² + 1y + 6 = 0

6x² + 6x + 1 = 0

174K

3ω² + 2ω + 2 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 2 6 ; 2 3 | = -6

380K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

335K

CaCO₃ → CaO + CO₂

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

119K

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

472K

∇²y = 0

∑_{k=1}^{n} k = n(n+1)/2

392K

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