Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:05Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
244K
\oint_C \vec{F}\cdot d\vec{r} = 0
52K
det| 8 6 ; 2 9 | = 60
\frac{2}{2} \sum_{i=1}^{n} i^{2}
90K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
91K
d/dx [x^1] = 1x^0
2n² + 7n + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
262K
det| 12 9 ; 5 13 | = 111
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
5θ² + 9θ + 3 = 0