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 03:19Z

\frac{1}{3} \sum_{i=1}^{n} i^{2}

7φ² + 3φ + 6 = 0

66K

2H₂ + O₂ → 2H₂O

222K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

87K

PV = nRT

2K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

9θ² + 7θ + 4 = 0

174K

12y² + 1y + 6 = 0

61K

∇²x = 0

∫₀^∞ e^(-β²) dβ = √π / 2

380K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

119K

e^{i\pi} + 1 = 0

472K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

392K

d/dψ [ψ^4] = 4ψ^3

32K

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