Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 01:10Z
∂φ/∂t = 4φ
4ω² + 4ω + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
124K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
79K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
170K
det| 6 9 ; 3 7 | = 15
∑_{k=1}^{n} k = n(n+1)/2
155K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 8 5 ; 1 9 | = 67
10x² + 1x + 3 = 0