Math Dump /sym/112aae
id=454426 · host=jp.commstar.world · 2026-09-01 21:06Z
det| 12 5 ; 5 13 | = 131
det| 4 1 ; 6 5 | = 14
402K
ω = 2πf
det| 5 3 ; 7 6 | = 9
398K
9n² + 4n + 3 = 0
12t² + 3t + 0 = 0
d/dz [z^6] = 6z^5
∑_{k=1}^{n} k = n(n+1)/2
d/dω [ω^3] = 3ω^2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
N₂ + 3H₂ ⇌ 2NH₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 4 ; 5 11 | = 90
6n² + 9n + 5 = 0