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 21:08Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 4 7 ; 0 5 | = 20

N₂ + 3H₂ ⇌ 2NH₃

90K

5r² + 2r + 5 = 0

438K

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

394K

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

29K

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

∑_{k=1}^{n} k = n(n+1)/2

94K

2H₂ + O₂ → 2H₂O

211K

det| 12 4 ; 3 13 | = 144

6ω² + 4ω + 4 = 0

390K

CH₄ + 2O₂ → CO₂ + 2H₂O

69K

1n² + 7n + 3 = 0

144K

∑_{k=1}^{n} k = n(n+1)/2

352K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]