Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 01:37Z
∂φ/∂t = 4φ
det| 3 3 ; 4 4 | = 0
366K
4ω² + 4ω + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 1 ; 7 8 | = 49
170K
det| 6 9 ; 3 7 | = 15
det| 1 5 ; 1 2 | = -3
155K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
349K
10x² + 1x + 3 = 0
ω = 2πf