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 16:05Z

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

320K

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

144K

det| 8 9 ; 3 9 | = 45

F = G m₁m₂ / r²

90K

∂n/∂θ = 3n

438K

E = mc²

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

394K

F = ma

29K

det| 10 1 ; 6 11 | = 104

7γ² + 3γ + 1 = 0

94K

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

211K

det| 2 6 ; 5 3 | = -24

iħ ∂ψ/∂t = Ĥψ

390K

e^{i\pi} + 1 = 0

69K

det| 10 6 ; 3 11 | = 92

det| 9 4 ; 1 10 | = 86

144K

d/dψ [ψ^4] = 4ψ^3

352K

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