Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 01:24Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
148K
d/dφ [φ^5] = 5φ^4
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
31K
11y² + 4y + 2 = 0
det| 5 6 ; 1 6 | = 24
287K
∑_{k=1}^{n} k = n(n+1)/2
30K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
304K