Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 04:50Z
∇²n = 0
∑_{k=1}^{n} k = n(n+1)/2
273K
9r² + 4r + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
333K
11γ² + 3γ + 6 = 0
det| 2 6 ; 0 3 | = 6
128K
det| 5 3 ; 7 6 | = 9
404K