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)!}

\lim_{r\to 0} \frac{\sin r}{r} = 1

320K

det| 8 6 ; 5 9 | = 42

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

9α² + 6α + 0 = 0

438K

2r² + 6r + 5 = 0

∂z/∂ψ = 9z

394K

N₂ + 3H₂ ⇌ 2NH₃

29K

E = mc²

det| 7 4 ; 4 8 | = 40

94K

d/dφ [φ^1] = 1φ^0

211K

∂y/∂y = 3y

1θ² + 7θ + 4 = 0

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

ΔS ≥ 0

\oint_C \vec{F}\cdot d\vec{r} = 0

144K

d/dγ [γ^8] = 8γ^7

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]