Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:34Z
∂r/∂φ = 2r
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
326K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 4 ; 5 5 | = 0
176K