Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 02:18Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
369K
det| 2 8 ; 2 3 | = -10
PV = nRT
det| 12 8 ; 6 13 | = 108
det| 7 4 ; 4 8 | = 40
396K
e^{i\pi} + 1 = 0
det| 7 6 ; 1 8 | = 50
24K
\frac{9}{4} \sum_{i=1}^{n} i^{2}