Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 01:58Z
∂φ/∂t = 4φ
4ω² + 4ω + 3 = 0
det| 7 8 ; 6 8 | = 8
124K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 6 9 ; 3 7 | = 15
det| 4 6 ; 4 5 | = -4
155K
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 9 4 ; 1 10 | = 86
6K