Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:35Z
ΔS ≥ 0
∫₀^∞ e^(-t²) dt = √π / 2
238K
det| 4 6 ; 2 5 | = 8
ΔS ≥ 0
∫₀^∞ e^(-y²) dy = √π / 2
41K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 7 4 ; 4 8 | = 40
121K
det| 12 9 ; 3 13 | = 129
det| 3 6 ; 0 4 | = 12
133K
∑_{k=1}^{n} k = n(n+1)/2
54K