Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:37Z
∂r/∂φ = 2r
det| 3 1 ; 7 4 | = 5
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∑_{k=1}^{n} k = n(n+1)/2
198K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
155K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
176K
\lim_{α\to 0} \frac{\sin α}{α} = 1
359K
CH₄ + 2O₂ → CO₂ + 2H₂O
263K