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 21:18Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

CH₄ + 2O₂ → CO₂ + 2H₂O

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 4 7 ; 0 5 | = 20

det| 9 4 ; 1 10 | = 86

90K

N₂ + 3H₂ ⇌ 2NH₃

438K

∑_{k=1}^{n} k = n(n+1)/2

d/dt [t^3] = 3t^2

394K

10φ² + 6φ + 2 = 0

29K

4t² + 3t + 3 = 0

94K

d/dy [y^7] = 7y^6

211K

12z² + 1z + 7 = 0

390K

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

69K

2β² + 8β + 6 = 0

144K

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