Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 01:12Z
∂φ/∂t = 4φ
\oint_C \vec{F}\cdot d\vec{r} = 0
68K
∫₀^∞ e^(-φ²) dφ = √π / 2
366K
4ω² + 4ω + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
181K
det| 7 4 ; 4 8 | = 40
170K
det| 6 9 ; 3 7 | = 15
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 5 3 ; 2 6 | = 24
349K