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 18:19Z

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

3α² + 8α + 4 = 0

320K

8ψ² + 7ψ + 0 = 0

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

4x² + 5x + 2 = 0

90K

3r² + 2r + 0 = 0

438K

2r² + 6r + 5 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

394K

iħ ∂ψ/∂t = Ĥψ

29K

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

94K

CH₄ + 2O₂ → CO₂ + 2H₂O

211K

∂y/∂y = 3y

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

390K

2H₂ + O₂ → 2H₂O

69K

ΔS ≥ 0

N₂ + 3H₂ ⇌ 2NH₃

144K

∑_{k=1}^{n} k = n(n+1)/2

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