Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:02Z
∂θ/∂γ = 6θ
det| 4 8 ; 3 5 | = -4
428K
det| 9 4 ; 1 10 | = 86
238K
9γ² + 2γ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
270K
∑_{k=1}^{n} k = n(n+1)/2
\frac{9}{8} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
7K