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 18:53Z

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

CH₄ + 2O₂ → CO₂ + 2H₂O

320K

4x² + 5x + 2 = 0

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

438K

2r² + 6r + 5 = 0

det| 7 4 ; 4 8 | = 40

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

E = mc²

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

94K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

211K

10ω² + 7ω + 4 = 0

390K

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

69K

N₂ + 3H₂ ⇌ 2NH₃

144K

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