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 22:01Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

6ω² + 4ω + 4 = 0

320K

9ω² + 9ω + 2 = 0

144K

det| 10 6 ; 4 11 | = 86

det| 11 4 ; 5 12 | = 112

90K

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

438K

ΔS ≥ 0

7φ² + 3φ + 6 = 0

394K

det| 9 5 ; 1 10 | = 85

29K

9α² + 3α + 1 = 0

3α² + 8α + 4 = 0

94K

F = G m₁m₂ / r²

211K

det| 3 4 ; 4 4 | = -4

∑_{k=1}^{n} k = n(n+1)/2

390K

det| 9 4 ; 1 10 | = 86

69K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

d/dt [t^3] = 3t^2

144K

12γ² + 9γ + 7 = 0

352K

E = mc²

[ 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]