Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 20:06Z

E = mc²

d/dx [x^3] = 3x^2

320K

∇ × E = −∂B/∂t

144K

2ω² + 4ω + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

90K

10t² + 9t + 5 = 0

438K

E = mc²

8ψ² + 7ψ + 0 = 0

394K

∫₀^∞ e^(-x²) dx = √π / 2

29K

\frac{9}{8} \sum_{i=1}^{n} i^{2}

11φ² + 7φ + 7 = 0

94K

2y² + 4y + 5 = 0

211K

det| 2 1 ; 2 3 | = 4

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

390K

PV = nRT

69K

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

det| 7 9 ; 1 8 | = 47

144K

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

352K

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