Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:41Z
∂r/∂φ = 2r
det| 7 4 ; 4 8 | = 40
326K
e^{i\pi} + 1 = 0
det| 5 6 ; 2 6 | = 18
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
319K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
359K
λ = h/p
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K
e^{i\pi} + 1 = 0
9t² + 1t + 0 = 0