Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:45Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 8 6 ; 2 9 | = 60
∫₀^∞ e^(-θ²) dθ = √π / 2
91K
d/dx [x^1] = 1x^0
d/dz [z^11] = 11z^10
100K
det| 9 4 ; 1 10 | = 86
50K
2n² + 7n + 5 = 0
det| 8 2 ; 7 9 | = 58
137K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
197K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
262K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}