Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 13:50Z
8θ² + 4θ + 7 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
52K
∇²α = 0
∫₀^∞ e^(-n²) dn = √π / 2
90K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
det| 5 6 ; 5 6 | = 0
∫₀^∞ e^(-y²) dy = √π / 2
50K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
197K
d/dn [n^5] = 5n^4
det| 11 2 ; 5 12 | = 122
262K
det| 9 4 ; 1 10 | = 86
196K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
218K
λ = h/p
det| 7 5 ; 0 8 | = 56