Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 00:15Z

6r² + 4r + 7 = 0

det| 2 7 ; 7 3 | = -43

66K

det| 8 8 ; 6 9 | = 24

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

87K

ω = 2πf

2K

1y² + 1y + 6 = 0

F = G m₁m₂ / r²

174K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 6 ; 2 6 | = 18

380K

det| 2 4 ; 4 3 | = -10

335K

d/dα [α^9] = 9α^8

119K

∇²β = 0

472K

2H₂ + O₂ → 2H₂O

392K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

32K

[ 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]