Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:50Z
∂r/∂φ = 2r
Fe₂O₃ + 3CO → 2Fe + 3CO₂
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
319K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
359K
det| 11 9 ; 5 12 | = 87
263K
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
233K
e^{i\pi} + 1 = 0