Σ index Σ#30 Ledger /15 Rxn set 8 Matrix 5 Matrix 17 Σ#24 Ledger /3 Batch 4 Batch 28 Batch 22 Batch 10 Ledger /21 Ledger /9

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-20 18:42Z

9n² + 7n + 1 = 0

5r² + 5r + 5 = 0

369K

det| 9 4 ; 1 10 | = 86

133K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

398K

F = G m₁m₂ / r²

264K

7r² + 2r + 3 = 0

N₂ + 3H₂ ⇌ 2NH₃

404K

iħ ∂ψ/∂t = Ĥψ

271K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

98K

det| 7 1 ; 7 8 | = 49

396K

det| 7 9 ; 1 8 | = 47

346K

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

24K

λ = h/p

126K

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