Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 16:10Z
PV = nRT
\frac{2}{2} \sum_{i=1}^{n} i^{2}
329K
11x² + 7x + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
310K
d/dx [x^6] = 6x^5
∑_{k=1}^{n} k = n(n+1)/2
456K
det| 7 4 ; 4 8 | = 40
310K
8y² + 3y + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 7 ; 4 8 | = 28
207K
det| 5 5 ; 6 6 | = 0
det| 10 7 ; 3 11 | = 89
438K
\binom{n}{k} = \frac{n!}{k!(n-k)!}