Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 03:10Z
CaCO₃ → CaO + CO₂
\frac{1}{7} \sum_{i=1}^{n} i^{2}
68K
det| 5 3 ; 2 6 | = 24
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
124K
∂t/∂φ = 1t
det| 4 8 ; 3 5 | = -4
181K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
170K
\frac{3}{4} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
155K
\frac{9}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
6K