Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 04:17Z
∇²n = 0
9r² + 4r + 1 = 0
det| 7 8 ; 4 8 | = 24
139K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 3 6 ; 0 4 | = 12
333K
det| 7 4 ; 4 8 | = 40
160K
11γ² + 3γ + 6 = 0
det| 4 7 ; 2 5 | = 6
439K
det| 12 2 ; 2 13 | = 152
413K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∑_{k=1}^{n} k = n(n+1)/2
297K
∑_{k=1}^{n} k = n(n+1)/2
128K