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 21:40Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

iħ ∂ψ/∂t = Ĥψ

320K

det| 9 5 ; 6 10 | = 60

144K

det| 4 7 ; 0 5 | = 20

N₂ + 3H₂ ⇌ 2NH₃

90K

3n² + 2n + 4 = 0

438K

∑_{k=1}^{n} k = n(n+1)/2

d/dθ [θ^3] = 3θ^2

394K

\lim_{r\to 0} \frac{\sin r}{r} = 1

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

ΔS ≥ 0

390K

2y² + 4y + 5 = 0

69K

∫₀^∞ e^(-x²) dx = √π / 2

144K

8ψ² + 7ψ + 0 = 0

352K

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