Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:36Z
∂r/∂φ = 2r
\lim_{t\to 0} \frac{\sin t}{t} = 1
198K
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
det| 3 7 ; 2 4 | = -2
176K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 6 ; 4 5 | = -4
263K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
233K
N₂ + 3H₂ ⇌ 2NH₃