Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:30Z
∇²β = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
192K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
7z² + 9z + 4 = 0
d/dz [z^1] = 1z^0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
328K
∫₀^∞ e^(-θ²) dθ = √π / 2
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
139K
\frac{7}{3} \sum_{i=1}^{n} i^{2}
det| 4 8 ; 3 5 | = -4
78K
∑_{k=1}^{n} k = n(n+1)/2
221K