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 05:34Z

det| 11 5 ; 5 12 | = 107

det| 9 4 ; 1 10 | = 86

369K

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

133K

d/dz [z^3] = 3z^2

∑_{k=1}^{n} k = n(n+1)/2

398K

∑_{k=1}^{n} k = n(n+1)/2

264K

10θ² + 5θ + 4 = 0

F = G m₁m₂ / r²

404K

PV = nRT

271K

N₂ + 3H₂ ⇌ 2NH₃

iħ ∂ψ/∂t = Ĥψ

98K

det| 1 1 ; 5 2 | = -3

396K

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

346K

det| 5 9 ; 0 6 | = 30

24K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

126K

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