Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 08:04Z
∇²β = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
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\frac{2}{5} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
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ω = 2πf
det| 9 5 ; 1 10 | = 85
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6γ² + 6γ + 2 = 0
det| 11 7 ; 1 12 | = 125
∑_{k=1}^{n} k = n(n+1)/2
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det| 9 1 ; 1 10 | = 89
det| 3 8 ; 3 4 | = -12