Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-18 22:32Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∂α/∂φ = 4α
\binom{n}{k} = \frac{n!}{k!(n-k)!}
45K
det| 10 1 ; 1 11 | = 109
det| 1 2 ; 7 2 | = -12
68K
det| 2 2 ; 4 3 | = -2
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
258K