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 18:48Z

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

∑_{k=1}^{n} k = n(n+1)/2

320K

N₂ + 3H₂ ⇌ 2NH₃

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

90K

PV = nRT

438K

2r² + 6r + 5 = 0

det| 1 4 ; 2 2 | = -6

394K

∂z/∂ψ = 1z

29K

E = mc²

6x² + 7x + 6 = 0

94K

det| 7 4 ; 4 8 | = 40

211K

∂y/∂y = 3y

7γ² + 8γ + 3 = 0

390K

3ψ² + 4ψ + 5 = 0

69K

ΔS ≥ 0

ΔS ≥ 0

144K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

352K

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