Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 18:43Z
∇²α = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
198K
6φ² + 8φ + 4 = 0
det| 1 1 ; 5 2 | = -3
155K
det| 7 9 ; 1 8 | = 47
63K
∂φ/∂φ = 1φ
det| 9 4 ; 1 10 | = 86
201K
det| 4 8 ; 1 5 | = 12
det| 3 6 ; 0 4 | = 12
176K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
359K
\oint_C \vec{F}\cdot d\vec{r} = 0
263K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K
∇²r = 0