Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 01:29Z
∂φ/∂t = 4φ
det| 7 4 ; 4 8 | = 40
366K
4ω² + 4ω + 3 = 0
det| 4 6 ; 4 5 | = -4
124K
∫₀^∞ e^(-t²) dt = √π / 2
79K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 6 4 ; 4 7 | = 26
181K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
170K
det| 6 9 ; 3 7 | = 15
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
∑_{k=1}^{n} k = n(n+1)/2
3K