Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:27Z
∂r/∂φ = 2r
∑_{k=1}^{n} k = n(n+1)/2
326K
det| 5 3 ; 7 6 | = 9
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
319K
det| 10 2 ; 1 11 | = 108
359K
det| 7 4 ; 4 8 | = 40
263K
det| 8 9 ; 4 9 | = 36
233K