Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:11Z
det| 8 1 ; 6 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
det| 1 2 ; 7 2 | = -12
90K
1n² + 9n + 0 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
100K
det| 11 5 ; 0 12 | = 132
50K
F = ma
det| 2 4 ; 4 3 | = -10
137K
d/dω [ω^6] = 6ω^5
∫₀^∞ e^(-n²) dn = √π / 2
∫₀^∞ e^(-y²) dy = √π / 2
218K
det| 7 2 ; 3 8 | = 50
299K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 1 ; 5 6 | = 25