Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:17Z
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ψ²) dψ = √π / 2
479K
3β² + 6β + 2 = 0
det| 10 7 ; 3 11 | = 89
276K
F = ma
\frac{2}{2} \sum_{i=1}^{n} i^{2}
191K
det| 5 3 ; 7 6 | = 9
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
\lim_{β\to 0} \frac{\sin β}{β} = 1
1K
1x² + 5x + 7 = 0
det| 7 4 ; 4 8 | = 40
338K
∇²ψ = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
188K
det| 7 2 ; 3 8 | = 50
416K
3φ² + 8φ + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}