Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:47Z
2H₂ + O₂ → 2H₂O
det| 4 8 ; 3 5 | = -4
244K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
52K
det| 8 8 ; 7 9 | = 16
∫₀^∞ e^(-ω²) dω = √π / 2
90K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
50K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
137K
\oint_C \vec{F}\cdot d\vec{r} = 0
197K
det| 10 3 ; 0 11 | = 110
∫₀^∞ e^(-n²) dn = √π / 2
262K