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 16:40Z

∑_{k=1}^{n} k = n(n+1)/2

\frac{12}{6} \sum_{i=1}^{n} i^{2}

320K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

det| 8 9 ; 3 9 | = 45

9θ² + 7θ + 4 = 0

90K

det| 7 4 ; 4 8 | = 40

438K

E = mc²

PV = nRT

394K

2β² + 1β + 7 = 0

29K

det| 10 1 ; 6 11 | = 104

F = G m₁m₂ / r²

94K

∇²θ = 0

211K

∇ × E = −∂B/∂t

390K

ω = 2πf

69K

F = G m₁m₂ / r²

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]