Σ index Σ#24 Σ#12 Eq pack 7 Eq pack 19 Rxn set 14 Matrix 23 Ledger /21 Ledger /9 Ledger /3 Batch 4 Σ#6 Eq pack 31 Ledger /15 Eq pack 13

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-19 23:19Z

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

2β² + 8β + 6 = 0

129K

4γ² + 1γ + 7 = 0

97K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

e^{i\pi} + 1 = 0

354K

det| 9 1 ; 7 10 | = 83

366K

det| 8 5 ; 0 9 | = 72

det| 6 6 ; 2 7 | = 30

224K

8ψ² + 7ψ + 0 = 0

452K

d/dθ [θ^6] = 6θ^5

∇ × E = −∂B/∂t

155K

iħ ∂ψ/∂t = Ĥψ

33K

∑_{k=1}^{n} k = n(n+1)/2

det| 1 1 ; 5 2 | = -3

96K

det| 3 1 ; 7 4 | = 5

273K

F = G m₁m₂ / r²

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

245K

N₂ + 3H₂ ⇌ 2NH₃

213K

4θ² + 6θ + 7 = 0

det| 5 7 ; 6 6 | = -12

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