Math Dump /sym/135fed
id=202833 · host=jp.commstar.world · 2026-09-01 21:09Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 4 1 ; 6 5 | = 14
402K
∂y/∂α = 1y
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-y²) dy = √π / 2
2H₂ + O₂ → 2H₂O
det| 7 2 ; 1 8 | = 54
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∂θ/∂β = 2θ