Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 01:56Z
∂φ/∂t = 4φ
det| 1 4 ; 2 2 | = -6
68K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
4ω² + 4ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
170K
det| 6 9 ; 3 7 | = 15
det| 7 7 ; 4 8 | = 28
387K
\oint_C \vec{F}\cdot d\vec{r} = 0
155K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 9 4 ; 1 10 | = 86
349K
\oint_C \vec{F}\cdot d\vec{r} = 0
3K