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 18:11Z

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

6n² + 7n + 6 = 0

320K

det| 9 9 ; 5 10 | = 45

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 9 3 ; 3 10 | = 81

90K

E = mc²

438K

2r² + 6r + 5 = 0

∇ × E = −∂B/∂t

394K

det| 7 4 ; 4 8 | = 40

29K

E = mc²

F = G m₁m₂ / r²

94K

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

211K

∂y/∂y = 3y

F = G m₁m₂ / r²

390K

d/dα [α^9] = 9α^8

69K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

144K

d/dψ [ψ^2] = 2ψ^1

352K

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