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 10:15Z

7ψ² + 7ψ + 7 = 0

iħ ∂ψ/∂t = Ĥψ

320K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

144K

PV = nRT

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

90K

2y² + 8y + 7 = 0

438K

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

det| 7 6 ; 1 8 | = 50

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

PV = nRT

∂x/∂ψ = 6x

94K

3n² + 2n + 4 = 0

211K

F = ma

N₂ + 3H₂ ⇌ 2NH₃

390K

8ψ² + 7ψ + 0 = 0

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]