Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-18 22:32Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
∂α/∂φ = 4α
det| 7 4 ; 4 8 | = 40
45K
det| 10 1 ; 1 11 | = 109
\frac{7}{1} \sum_{i=1}^{n} i^{2}
68K
det| 9 1 ; 7 10 | = 83
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
258K
∫₀^∞ e^(-n²) dn = √π / 2
199K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
274K
∑_{k=1}^{n} k = n(n+1)/2
69K