Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:53Z
∂r/∂φ = 2r
∑_{k=1}^{n} k = n(n+1)/2
326K
det| 10 9 ; 0 11 | = 110
198K
e^{i\pi} + 1 = 0
det| 1 1 ; 5 2 | = -3
155K
∫₀^∞ e^(-φ²) dφ = √π / 2
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 6 ; 0 4 | = 12
176K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
263K
λ = h/p
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K
N₂ + 3H₂ ⇌ 2NH₃