Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 15:00Z
11n² + 5n + 4 = 0
∫₀^∞ e^(-x²) dx = √π / 2
4φ² + 6φ + 2 = 0
det| 7 9 ; 1 8 | = 47
22K
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 9 5 ; 1 10 | = 85
459K
∇²ω = 0
det| 7 4 ; 4 8 | = 40
181K
∑_{k=1}^{n} k = n(n+1)/2
80K