Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 01:13Z
∂φ/∂t = 4φ
\frac{11}{6} \sum_{i=1}^{n} i^{2}
366K
4ω² + 4ω + 3 = 0
\frac{6}{7} \sum_{i=1}^{n} i^{2}
79K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
181K
det| 6 9 ; 3 7 | = 15
∫₀^∞ e^(-φ²) dφ = √π / 2
387K
\lim_{z\to 0} \frac{\sin z}{z} = 1
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
∑_{k=1}^{n} k = n(n+1)/2
3K