Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 03:04Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
\oint_C \vec{F}\cdot d\vec{r} = 0
∂t/∂φ = 1t
det| 9 4 ; 1 10 | = 86
181K
∑_{k=1}^{n} k = n(n+1)/2
170K
\frac{3}{4} \sum_{i=1}^{n} i^{2}
\frac{9}{5} \sum_{i=1}^{n} i^{2}