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 15:44Z

E = mc²

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

320K

det| 5 6 ; 1 6 | = 24

144K

det| 2 5 ; 6 3 | = -24

det| 9 4 ; 1 10 | = 86

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

λ = h/p

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

394K

2y² + 8y + 7 = 0

29K

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

94K

2H₂ + O₂ → 2H₂O

211K

8r² + 3r + 5 = 0

∇ × E = −∂B/∂t

390K

∫₀^∞ e^(-t²) dt = √π / 2

69K

∂z/∂ψ = 1z

144K

∑_{k=1}^{n} k = n(n+1)/2

352K

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