Math Dump /sym/9cf770
id=127755 · host=jp.commstar.world · 2026-09-01 21:10Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 1 ; 6 5 | = 14
402K
det| 4 3 ; 4 5 | = 8
det| 5 3 ; 7 6 | = 9
398K
d/dα [α^1] = 1α^0
∂n/∂x = 4n
det| 7 1 ; 5 8 | = 51
det| 5 7 ; 1 6 | = 23
det| 2 1 ; 5 3 | = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{5}{4} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 2 8 | = 52
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃