Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:19Z
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K
det| 8 6 ; 2 9 | = 60
det| 1 4 ; 2 2 | = -6
90K
∑_{k=1}^{n} k = n(n+1)/2
91K
d/dx [x^1] = 1x^0
CH₄ + 2O₂ → CO₂ + 2H₂O
100K
2n² + 7n + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 2 ; 3 5 | = 14
196K
∫₀^∞ e^(-n²) dn = √π / 2
299K