Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:22Z
det| 8 1 ; 6 9 | = 66
det| 2 7 ; 7 3 | = -43
52K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-φ²) dφ = √π / 2
91K
1n² + 9n + 0 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
100K
det| 1 2 ; 7 2 | = -12
50K
F = ma
det| 7 4 ; 4 8 | = 40
137K
d/dω [ω^6] = 6ω^5
det| 2 6 ; 0 3 | = 6
262K
∇²θ = 0
∫₀^∞ e^(-n²) dn = √π / 2
∫₀^∞ e^(-y²) dy = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 1 ; 5 6 | = 25