Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 03:10Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
124K
det| 7 4 ; 4 8 | = 40
79K
∂t/∂φ = 1t
\frac{3}{4} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
387K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
155K
\frac{9}{5} \sum_{i=1}^{n} i^{2}
det| 4 5 ; 6 5 | = -10
\frac{7}{1} \sum_{i=1}^{n} i^{2}
3K
∑_{k=1}^{n} k = n(n+1)/2