Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 02:13Z
det| 2 6 ; 4 3 | = -18
∫₀^∞ e^(-n²) dn = √π / 2
5t² + 9t + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
∂β/∂ω = 9β
∑_{k=1}^{n} k = n(n+1)/2
112K
det| 3 6 ; 1 4 | = 6
det| 12 1 ; 5 13 | = 151
2K