Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 04:25Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
244K
F = G m₁m₂ / r²
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
100K
CH₄ + 2O₂ → CO₂ + 2H₂O
50K
∫₀^∞ e^(-t²) dt = √π / 2
∫₀^∞ e^(-y²) dy = √π / 2
137K
det| 2 7 ; 7 3 | = -43
197K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂