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 00:23Z

6r² + 4r + 7 = 0

∫₀^∞ e^(-x²) dx = √π / 2

66K

det| 5 6 ; 1 6 | = 24

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 4 7 ; 0 5 | = 20

87K

11ψ² + 6ψ + 2 = 0

2K

1y² + 1y + 6 = 0

\frac{6}{1} \sum_{i=1}^{n} i^{2}

174K

N₂ + 3H₂ ⇌ 2NH₃

61K

∑_{k=1}^{n} k = n(n+1)/2

E = mc²

380K

CH₄ + 2O₂ → CO₂ + 2H₂O

335K

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

119K

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

472K

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