Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 21:42Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 1 ; 7 8 | = 49
129K
∂ψ/∂β = 9ψ
det| 9 4 ; 1 10 | = 86
354K
∑_{k=1}^{n} k = n(n+1)/2
366K
7y² + 5y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
452K
det| 5 9 ; 0 6 | = 30
155K
∫₀^∞ e^(-ψ²) dψ = √π / 2
33K