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 05:05Z

det| 11 5 ; 5 12 | = 107

F = G m₁m₂ / r²

369K

det| 5 9 ; 7 6 | = -33

133K

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

det| 7 4 ; 4 8 | = 40

398K

e^{i\pi} + 1 = 0

264K

10θ² + 5θ + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

404K

∇ × E = −∂B/∂t

271K

det| 3 1 ; 7 4 | = 5

98K

∑_{k=1}^{n} k = n(n+1)/2

396K

det| 2 4 ; 4 3 | = -10

346K

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