Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:49Z
∂θ/∂γ = 6θ
∑_{k=1}^{n} k = n(n+1)/2
238K
9γ² + 2γ + 3 = 0
det| 9 4 ; 1 10 | = 86
270K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
330K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 4 9 | = 64
∫₀^∞ e^(-y²) dy = √π / 2
7K
det| 11 5 ; 0 12 | = 132
133K
\lim_{n\to 0} \frac{\sin n}{n} = 1