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 17:49Z

11x² + 3x + 4 = 0

∂α/∂r = 8α

66K

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

222K

ω = 2πf

det| 12 9 ; 5 13 | = 111

87K

∇ × E = −∂B/∂t

2K

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

CH₄ + 2O₂ → CO₂ + 2H₂O

174K

d/dt [t^3] = 3t^2

61K

∑_{k=1}^{n} k = n(n+1)/2

380K

det| 4 8 ; 3 5 | = -4

335K

8ψ² + 7ψ + 0 = 0

119K

∫₀^∞ e^(-t²) dt = √π / 2

472K

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