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 18:29Z

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

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

320K

∇ × E = −∂B/∂t

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∂α/∂r = 8α

90K

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

438K

2r² + 6r + 5 = 0

∫₀^∞ e^(-β²) dβ = √π / 2

394K

9ω² + 9ω + 2 = 0

29K

E = mc²

9α² + 7α + 5 = 0

94K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

211K

∂y/∂y = 3y

8ψ² + 7ψ + 0 = 0

390K

λ = h/p

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

[ 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]