Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:27Z
∂θ/∂γ = 6θ
det| 10 5 ; 4 11 | = 90
428K
det| 7 4 ; 4 8 | = 40
238K
9γ² + 2γ + 3 = 0
det| 1 2 ; 7 2 | = -12
268K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
41K
det| 9 6 ; 0 10 | = 90
330K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
95K
det| 2 7 ; 7 3 | = -43
121K
det| 8 2 ; 4 9 | = 64
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
7K
det| 8 7 ; 3 9 | = 51
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 4 2 ; 2 5 | = 16