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 00:09Z

6r² + 4r + 7 = 0

∫₀^∞ e^(-t²) dt = √π / 2

66K

CH₄ + 2O₂ → CO₂ + 2H₂O

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

87K

det| 2 4 ; 4 3 | = -10

2K

1y² + 1y + 6 = 0

det| 7 4 ; 4 8 | = 40

174K

det| 11 8 ; 6 12 | = 84

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 2 ; 3 10 | = 84

380K

det| 1 5 ; 3 2 | = -13

335K

CaCO₃ → CaO + CO₂

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

119K

e^{i\pi} + 1 = 0

472K

∇²y = 0

CaCO₃ → CaO + CO₂

392K

∫₀^∞ e^(-β²) dβ = √π / 2

32K

\lim_{t\to 0} \frac{\sin t}{t} = 1

267K

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