Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:22Z
det| 8 1 ; 6 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
244K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
1n² + 9n + 0 = 0
det| 12 9 ; 5 13 | = 111
100K
det| 3 6 ; 0 4 | = 12
50K
F = ma
det| 7 4 ; 4 8 | = 40
197K
d/dω [ω^6] = 6ω^5
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
196K
∫₀^∞ e^(-n²) dn = √π / 2