Math Dump /sym/98cabd
id=615643 · host=fr.findroms.cloud · 2026-10-21 09:18Z
d/dy [y^1] = 1y^0
det| 12 2 ; 6 13 | = 144
det| 3 7 ; 2 4 | = -2
244K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
231K
12r² + 5r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
209K
det| 7 6 ; 5 8 | = 26
det| 12 2 ; 0 13 | = 156
N₂ + 3H₂ ⇌ 2NH₃
E = mc²
\frac{7}{6} \sum_{i=1}^{n} i^{2}
6x² + 4x + 6 = 0