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

det| 7 4 ; 4 8 | = 40

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 8 9 ; 3 9 | = 45

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

90K

\lim_{x\to 0} \frac{\sin x}{x} = 1

438K

E = mc²

CH₄ + 2O₂ → CO₂ + 2H₂O

394K

N₂ + 3H₂ ⇌ 2NH₃

29K

det| 10 1 ; 6 11 | = 104

∂γ/∂z = 6γ

94K

2n² + 9n + 5 = 0

211K

det| 2 6 ; 5 3 | = -24

PV = nRT

390K

iħ ∂ψ/∂t = Ĥψ

69K

det| 10 6 ; 3 11 | = 92

∂α/∂r = 8α

144K

∇²ψ = 0

352K

ΔS ≥ 0

[ 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]