Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 22:02Z
11z² + 7z + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
8K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
102K
det| 3 6 ; 6 4 | = -24
det| 7 4 ; 4 8 | = 40
264K
det| 9 9 ; 5 10 | = 45
276K
ΔS ≥ 0
det| 11 9 ; 0 12 | = 132
250K