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 21:48Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

1α² + 9α + 4 = 0

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 4 7 ; 0 5 | = 20

N₂ + 3H₂ ⇌ 2NH₃

90K

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

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

394K

CaCO₃ → CaO + CO₂

29K

4t² + 3t + 3 = 0

94K

d/dφ [φ^1] = 1φ^0

211K

det| 9 5 ; 1 10 | = 85

390K

4ψ² + 3ψ + 4 = 0

69K

∇²r = 0

144K

[ 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]