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 21:52Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

7y² + 9y + 1 = 0

320K

iħ ∂ψ/∂t = Ĥψ

144K

det| 4 7 ; 0 5 | = 20

9θ² + 7θ + 4 = 0

90K

det| 1 2 ; 4 2 | = -6

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 6 4 ; 4 7 | = 26

394K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

29K

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

det| 7 8 ; 6 8 | = 8

94K

∇²r = 0

211K

det| 12 4 ; 3 13 | = 144

∑_{k=1}^{n} k = n(n+1)/2

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

8ψ² + 7ψ + 0 = 0

144K

CH₄ + 2O₂ → CO₂ + 2H₂O

352K

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