Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:34Z
∂r/∂φ = 2r
det| 8 6 ; 6 9 | = 36
326K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 7 4 ; 4 8 | = 40
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
359K
det| 6 6 ; 3 7 | = 24
263K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K
∑_{k=1}^{n} k = n(n+1)/2
412K