Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 01:46Z

det| 3 8 ; 0 4 | = 12

N₂ + 3H₂ ⇌ 2NH₃

66K

∑_{k=1}^{n} k = n(n+1)/2

222K

2H₂ + O₂ → 2H₂O

∇²y = 0

87K

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

2K

\oint_C \vec{F}\cdot d\vec{r} = 0

9ω² + 9ω + 2 = 0

174K

det| 12 3 ; 4 13 | = 144

61K

iħ ∂ψ/∂t = Ĥψ

AgNO₃ + NaCl → AgCl↓ + NaNO₃

380K

det| 7 4 ; 4 8 | = 40

335K

∂y/∂γ = 7y

e^{i\pi} + 1 = 0

119K

e^{i\pi} + 1 = 0

472K

∑_{k=1}^{n} k = n(n+1)/2

392K

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