Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 02:00Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 2 8 ; 2 3 | = -10
det| 9 9 ; 5 10 | = 45
398K
∑_{k=1}^{n} k = n(n+1)/2
264K
PV = nRT
det| 12 8 ; 6 13 | = 108
det| 7 4 ; 4 8 | = 40
98K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 6 5 ; 3 7 | = 27
\frac{9}{4} \sum_{i=1}^{n} i^{2}