Math Dump /sym/d42020
id=5255 · host=jp.commstar.world · 2026-09-01 21:05Z
det| 2 1 ; 2 3 | = 4
det| 4 1 ; 6 5 | = 14
402K
∂y/∂α = 8y
det| 5 3 ; 7 6 | = 9
398K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 10 2 ; 7 11 | = 96
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
F = ma
CH₄ + 2O₂ → CO₂ + 2H₂O
∇²z = 0
∇²x = 0
\frac{10}{9} \sum_{i=1}^{n} i^{2}
\frac{2}{8} \sum_{i=1}^{n} i^{2}