Math Dump /sym/0ece2a
id=17814 · host=jp.commstar.world · 2026-09-01 21:14Z
7t² + 6t + 0 = 0
det| 4 1 ; 6 5 | = 14
402K
∂x/∂y = 8x
det| 5 3 ; 7 6 | = 9
398K
\lim_{r\to 0} \frac{\sin r}{r} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ΔS ≥ 0
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃
det| 2 8 ; 0 3 | = 6
\frac{10}{6} \sum_{i=1}^{n} i^{2}