Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 15:58Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 7 ; 7 3 | = -43
98K
PV = nRT
∫₀^∞ e^(-x²) dx = √π / 2
456K
3α² + 4α + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
74K
12x² + 7x + 6 = 0
det| 6 2 ; 4 7 | = 34