Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 03:55Z
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
124K
∂t/∂φ = 1t
\frac{3}{4} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
155K
\frac{9}{5} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
349K
det| 4 5 ; 6 5 | = -10