Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:28Z
∂r/∂φ = 2r
det| 7 4 ; 4 8 | = 40
326K
CH₄ + 2O₂ → CO₂ + 2H₂O
198K
e^{i\pi} + 1 = 0
det| 8 9 ; 4 9 | = 36
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
det| 10 4 ; 1 11 | = 106
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
176K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 4 ; 0 2 | = 2
359K
λ = h/p
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
233K
e^{i\pi} + 1 = 0