Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:43Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 6 ; 2 9 | = 60
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
d/dx [x^1] = 1x^0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
det| 4 2 ; 3 5 | = 14
50K
2n² + 7n + 5 = 0
det| 2 6 ; 0 3 | = 6
137K
det| 7 4 ; 4 8 | = 40
197K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{7} \sum_{i=1}^{n} i^{2}
299K