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 21:09Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

e^{i\pi} + 1 = 0

320K

iħ ∂ψ/∂t = Ĥψ

144K

det| 4 7 ; 0 5 | = 20

5r² + 2r + 5 = 0

90K

1θ² + 7θ + 4 = 0

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 6 4 ; 4 7 | = 26

394K

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

29K

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

\frac{2}{2} \sum_{i=1}^{n} i^{2}

94K

CaCO₃ → CaO + CO₂

211K

det| 12 4 ; 3 13 | = 144

∇²r = 0

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

8ψ² + 7ψ + 0 = 0

144K

PV = nRT

352K

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