Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 15:52Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
456K
det| 7 4 ; 4 8 | = 40
310K
3α² + 4α + 7 = 0
∫₀^∞ e^(-α²) dα = √π / 2
45K
12x² + 7x + 6 = 0
det| 4 7 ; 2 5 | = 6
207K
det| 6 2 ; 4 7 | = 34
7y² + 7y + 4 = 0