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 18:25Z

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

det| 1 4 ; 2 2 | = -6

320K

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

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

90K

8ψ² + 7ψ + 0 = 0

438K

2r² + 6r + 5 = 0

F = ma

394K

iħ ∂ψ/∂t = Ĥψ

29K

E = mc²

11n² + 5n + 4 = 0

94K

F = G m₁m₂ / r²

211K

∂y/∂y = 3y

∇ × E = −∂B/∂t

390K

d/dy [y^7] = 7y^6

69K

ω = 2πf

144K

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