Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 02:12Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
det| 2 8 ; 2 3 | = -10
∑_{k=1}^{n} k = n(n+1)/2
398K
PV = nRT
det| 9 4 ; 1 10 | = 86
404K
det| 4 4 ; 5 5 | = 0
271K
det| 12 8 ; 6 13 | = 108
∑_{k=1}^{n} k = n(n+1)/2
396K
e^{i\pi} + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
346K
det| 6 5 ; 3 7 | = 27
\frac{9}{4} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}