Math Dump /sym/24c899
id=275004 · host=jp.commstar.world · 2026-09-01 21:13Z
12y² + 7y + 7 = 0
det| 4 1 ; 6 5 | = 14
402K
∂β/∂x = 2β
det| 5 3 ; 7 6 | = 9
398K
det| 10 4 ; 6 11 | = 86
det| 4 1 ; 4 5 | = 16
d/dx [x^2] = 2x^1
ω = 2πf
N₂ + 3H₂ ⇌ 2NH₃
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2φ² + 2φ + 0 = 0
3x² + 3x + 4 = 0