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 16:42Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

320K

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 8 9 ; 3 9 | = 45

det| 9 5 ; 6 10 | = 60

90K

2β² + 1β + 7 = 0

438K

E = mc²

8ψ² + 7ψ + 0 = 0

394K

1γ² + 1γ + 1 = 0

29K

det| 10 1 ; 6 11 | = 104

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

94K

∂x/∂ψ = 6x

211K

det| 2 6 ; 5 3 | = -24

iħ ∂ψ/∂t = Ĥψ

390K

11z² + 3z + 4 = 0

69K

det| 10 6 ; 3 11 | = 92

det| 7 9 ; 1 8 | = 47

144K

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

352K

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