Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-18 22:54Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
358K
∂α/∂φ = 4α
det| 7 4 ; 4 8 | = 40
320K
det| 10 1 ; 1 11 | = 109
det| 7 7 ; 4 8 | = 28
68K
∑_{k=1}^{n} k = n(n+1)/2
199K