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 18:18Z

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

PV = nRT

320K

det| 4 8 ; 3 5 | = -4

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

10ω² + 7ω + 4 = 0

90K

d/dy [y^7] = 7y^6

438K

2r² + 6r + 5 = 0

det| 7 4 ; 4 8 | = 40

394K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

29K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

∂y/∂y = 3y

4ψ² + 3ψ + 4 = 0

390K

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

69K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

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