Math Dump /sym/34ff48
id=27381 · host=jp.commstar.world · 2026-09-01 21:05Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 1 ; 6 5 | = 14
402K
4n² + 7n + 0 = 0
det| 5 3 ; 7 6 | = 9
398K
N₂ + 3H₂ ⇌ 2NH₃
N₂ + 3H₂ ⇌ 2NH₃
det| 11 9 ; 6 12 | = 78
9n² + 9n + 6 = 0
9n² + 7n + 7 = 0
det| 4 1 ; 7 5 | = 13
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 8 ; 0 8 | = 56
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃