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 02:12Z

∫₀^∞ e^(-ψ²) dψ = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

369K

7r² + 8r + 5 = 0

133K

det| 2 8 ; 2 3 | = -10

det| 7 8 ; 4 8 | = 24

398K

det| 5 7 ; 2 6 | = 16

264K

PV = nRT

F = ma

404K

e^{i\pi} + 1 = 0

271K

det| 12 8 ; 6 13 | = 108

det| 9 4 ; 1 10 | = 86

98K

d/dt [t^3] = 3t^2

396K

e^{i\pi} + 1 = 0

d/dβ [β^2] = 2β^1

346K

det| 3 1 ; 7 4 | = 5

24K

∂α/∂r = 8α

126K

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