Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:21Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
479K
3β² + 6β + 2 = 0
det| 11 4 ; 5 12 | = 112
129K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
191K
∑_{k=1}^{n} k = n(n+1)/2
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
det| 5 9 ; 7 6 | = -33
1K
∫₀^∞ e^(-ψ²) dψ = √π / 2
473K
det| 11 5 ; 0 12 | = 132
338K