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 19:36Z

6α² + 1α + 3 = 0

10β² + 4β + 1 = 0

320K

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

144K

∇²t = 0

2H₂ + O₂ → 2H₂O

90K

det| 5 6 ; 7 6 | = -12

438K

10γ² + 9γ + 5 = 0

F = G m₁m₂ / r²

394K

10β² + 5β + 2 = 0

29K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 9 4 ; 1 10 | = 86

94K

∫₀^∞ e^(-x²) dx = √π / 2

211K

∑_{k=1}^{n} k = n(n+1)/2

390K

1θ² + 7θ + 4 = 0

69K

iħ ∂ψ/∂t = Ĥψ

144K

CaCO₃ → CaO + CO₂

352K

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