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)!}

N₂ + 3H₂ ⇌ 2NH₃

320K

ω = 2πf

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

90K

CH₄ + 2O₂ → CO₂ + 2H₂O

438K

2r² + 6r + 5 = 0

E = mc²

394K

6ω² + 4ω + 4 = 0

29K

E = mc²

AgNO₃ + NaCl → AgCl↓ + NaNO₃

94K

det| 7 4 ; 4 8 | = 40

211K

∂y/∂y = 3y

F = G m₁m₂ / r²

390K

det| 10 7 ; 3 11 | = 89

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

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