Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 01:19Z
det| 7 8 ; 0 8 | = 56
∇²n = 0
det| 9 4 ; 1 10 | = 86
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
e^{i\pi} + 1 = 0
det| 11 9 ; 5 12 | = 87
264K
∑_{k=1}^{n} k = n(n+1)/2
276K
∫₀^∞ e^(-φ²) dφ = √π / 2
250K