Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 21:10Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
129K
∑_{k=1}^{n} k = n(n+1)/2
97K
∂ψ/∂β = 9ψ
det| 7 4 ; 4 8 | = 40
354K
det| 7 1 ; 7 8 | = 49
366K
7y² + 5y + 4 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
155K
∑_{k=1}^{n} k = n(n+1)/2
33K
CH₄ + 2O₂ → CO₂ + 2H₂O
96K