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 23:09Z

2H₂ + O₂ → 2H₂O

10β² + 4β + 1 = 0

320K

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

144K

8α² + 7α + 7 = 0

∇²β = 0

90K

det| 12 9 ; 5 13 | = 111

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

8ψ² + 7ψ + 0 = 0

394K

10φ² + 6φ + 2 = 0

29K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

94K

∫₀^∞ e^(-x²) dx = √π / 2

211K

∑_{k=1}^{n} k = n(n+1)/2

390K

7φ² + 3φ + 6 = 0

69K

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

144K

∇ × E = −∂B/∂t

352K

[ 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]