Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 20:55Z
det| 1 9 ; 3 2 | = -25
∫₀^∞ e^(-θ²) dθ = √π / 2
479K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
102K
det| 11 4 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 7 4 ; 4 8 | = 40
257K
∑_{k=1}^{n} k = n(n+1)/2
250K
det| 7 7 ; 4 8 | = 28
62K