Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 01:43Z
∇²γ = 0
∫₀^∞ e^(-t²) dt = √π / 2
244K
∫₀^∞ e^(-θ²) dθ = √π / 2
52K
6t² + 5t + 2 = 0
det| 7 4 ; 4 8 | = 40
90K
N₂ + 3H₂ ⇌ 2NH₃
det| 11 2 ; 5 12 | = 122
137K
∫₀^∞ e^(-t²) dt = √π / 2
196K
∑_{k=1}^{n} k = n(n+1)/2
218K