Math Dump /sym/c08298
id=940496 · host=jp.commstar.world · 2026-09-01 21:07Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 6 5 | = 14
402K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 3 ; 7 6 | = 9
398K
det| 8 5 ; 0 9 | = 72
det| 5 9 ; 0 6 | = 30
N₂ + 3H₂ ⇌ 2NH₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²y = 0
2H₂ + O₂ → 2H₂O
e^{i\pi} + 1 = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
d/dz [z^12] = 12z^11
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O