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 18:43Z

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

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

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 9 5 ; 1 10 | = 85

90K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

438K

2r² + 6r + 5 = 0

10φ² + 6φ + 2 = 0

394K

det| 9 4 ; 1 10 | = 86

29K

E = mc²

2β² + 8β + 6 = 0

94K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

211K

∂y/∂y = 3y

PV = nRT

390K

1α² + 9α + 4 = 0

69K

ΔS ≥ 0

∂α/∂r = 8α

144K

F = G m₁m₂ / r²

352K

det| 4 5 ; 4 5 | = 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]