Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:29Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 7 4 ; 4 8 | = 40
75K
e^{i\pi} + 1 = 0
det| 11 4 ; 5 12 | = 112
276K
∫₀^∞ e^(-x²) dx = √π / 2
129K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
det| 5 9 ; 7 6 | = -33
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
153K
\oint_C \vec{F}\cdot d\vec{r} = 0
1φ² + 9φ + 2 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
∫₀^∞ e^(-t²) dt = √π / 2