Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:18Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 6 ; 2 9 | = 60
det| 7 4 ; 4 8 | = 40
90K
∑_{k=1}^{n} k = n(n+1)/2
91K
d/dx [x^1] = 1x^0
∫₀^∞ e^(-n²) dn = √π / 2
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2n² + 7n + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0