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 16:18Z

∑_{k=1}^{n} k = n(n+1)/2

∂n/∂θ = 3n

320K

e^{i\pi} + 1 = 0

144K

det| 8 9 ; 3 9 | = 45

det| 2 7 ; 7 3 | = -43

90K

det| 7 2 ; 7 8 | = 42

438K

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

394K

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

29K

det| 5 9 ; 0 6 | = 30

94K

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

211K

12y² + 1y + 6 = 0

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

det| 7 4 ; 4 8 | = 40

144K

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