Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:52Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
244K
∫₀^∞ e^(-α²) dα = √π / 2
52K
det| 8 6 ; 2 9 | = 60
∑_{k=1}^{n} k = n(n+1)/2
90K
d/dx [x^1] = 1x^0
d/dz [z^11] = 11z^10
100K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
50K
2n² + 7n + 5 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
det| 10 7 ; 3 11 | = 89
197K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
4γ² + 8γ + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
5θ² + 9θ + 3 = 0