Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 01:02Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
372K
d/dφ [φ^5] = 5φ^4
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
188K
11y² + 4y + 2 = 0
det| 7 4 ; 4 8 | = 40
30K
det| 2 7 ; 7 3 | = -43
165K