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 17:38Z

11x² + 3x + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

66K

iħ ∂ψ/∂t = Ĥψ

222K

ω = 2πf

det| 4 6 ; 0 5 | = 20

87K

8ψ² + 7ψ + 0 = 0

2K

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

∑_{k=1}^{n} k = n(n+1)/2

174K

\frac{6}{3} \sum_{i=1}^{n} i^{2}

61K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 7 ; 4 8 | = 28

380K

F = G m₁m₂ / r²

335K

λ = h/p

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