Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:49Z
∂r/∂φ = 2r
∫₀^∞ e^(-φ²) dφ = √π / 2
198K
e^{i\pi} + 1 = 0
det| 5 9 ; 0 6 | = 30
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
176K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
359K
det| 9 4 ; 1 10 | = 86
263K
λ = h/p