Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:22Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
\lim_{α\to 0} \frac{\sin α}{α} = 1
75K
e^{i\pi} + 1 = 0
det| 12 1 ; 4 13 | = 152
276K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
129K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-β²) dβ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
188K
det| 7 2 ; 3 8 | = 50
416K
det| 10 2 ; 7 11 | = 96
5n² + 6n + 5 = 0