Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:08Z
∇²β = 0
∫₀^∞ e^(-z²) dz = √π / 2
339K
7z² + 9z + 4 = 0
det| 7 4 ; 4 8 | = 40
405K
∑_{k=1}^{n} k = n(n+1)/2
311K
d/dz [z^1] = 1z^0
det| 12 1 ; 4 13 | = 152
328K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 7 ; 2 6 | = 16
139K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
det| 9 1 ; 7 10 | = 83
403K