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 16:48Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 8 ; 4 8 | = 24

320K

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

144K

det| 8 9 ; 3 9 | = 45

∫₀^∞ e^(-β²) dβ = √π / 2

90K

F = G m₁m₂ / r²

438K

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

394K

det| 9 4 ; 1 10 | = 86

29K

det| 10 1 ; 6 11 | = 104

Fe₂O₃ + 3CO → 2Fe + 3CO₂

94K

CaCO₃ → CaO + CO₂

211K

det| 2 6 ; 5 3 | = -24

11ψ² + 6ψ + 2 = 0

390K

d/dx [x^3] = 3x^2

69K

det| 10 6 ; 3 11 | = 92

det| 10 2 ; 3 11 | = 104

144K

iħ ∂ψ/∂t = Ĥψ

352K

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