Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 11:33Z
∇²t = 0
det| 6 4 ; 3 7 | = 30
det| 7 4 ; 4 8 | = 40
186K
ΔS ≥ 0
∫₀^∞ e^(-x²) dx = √π / 2
448K
det| 5 9 ; 7 6 | = -33
459K
∫₀^∞ e^(-t²) dt = √π / 2
80K
∑_{k=1}^{n} k = n(n+1)/2
359K