Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 03:46Z
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
det| 4 2 ; 2 5 | = 16
det| 7 4 ; 4 8 | = 40
129K
∇²φ = 0
det| 3 6 ; 0 4 | = 12
191K
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 12 3 ; 7 13 | = 135
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
11x² + 2x + 4 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
det| 10 9 ; 0 11 | = 110
416K
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0