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 18:24Z

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

F = G m₁m₂ / r²

320K

∇ × E = −∂B/∂t

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇²y = 0

90K

E = mc²

438K

2r² + 6r + 5 = 0

ω = 2πf

394K

9α² + 7α + 5 = 0

29K

E = mc²

9ω² + 9ω + 2 = 0

94K

det| 7 4 ; 4 8 | = 40

211K

∂y/∂y = 3y

e^{i\pi} + 1 = 0

390K

∫₀^∞ e^(-x²) dx = √π / 2

69K

ΔS ≥ 0

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