Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 03:03Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 12 3 ; 4 13 | = 144
79K
∂t/∂φ = 1t
det| 7 4 ; 4 8 | = 40
181K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
170K
\frac{3}{4} \sum_{i=1}^{n} i^{2}
\frac{9}{5} \sum_{i=1}^{n} i^{2}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
349K
det| 4 5 ; 6 5 | = -10
\binom{n}{k} = \frac{n!}{k!(n-k)!}
3K
\lim_{r\to 0} \frac{\sin r}{r} = 1