Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:28Z
∂θ/∂γ = 6θ
\lim_{t\to 0} \frac{\sin t}{t} = 1
238K
9γ² + 2γ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
41K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 4 9 | = 64
det| 9 4 ; 1 10 | = 86
7K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
\lim_{n\to 0} \frac{\sin n}{n} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
54K
det| 4 2 ; 2 5 | = 16