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 16:12Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 8 9 ; 3 9 | = 45

det| 1 1 ; 5 2 | = -3

90K

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

438K

E = mc²

det| 2 7 ; 7 3 | = -43

394K

det| 10 7 ; 3 11 | = 89

29K

det| 10 1 ; 6 11 | = 104

e^{i\pi} + 1 = 0

94K

F = G m₁m₂ / r²

211K

d/dβ [β^2] = 2β^1

390K

det| 4 6 ; 0 5 | = 20

69K

det| 7 4 ; 4 8 | = 40

144K

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

352K

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