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 00:04Z

6r² + 4r + 7 = 0

iħ ∂ψ/∂t = Ĥψ

66K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

87K

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

2K

1y² + 1y + 6 = 0

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

174K

2y² + 8y + 7 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

380K

2H₂ + O₂ → 2H₂O

335K

CaCO₃ → CaO + CO₂

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

119K

2y² + 4y + 5 = 0

472K

12y² + 1y + 6 = 0

392K

3z² + 3z + 5 = 0

32K

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