Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:22Z
∂θ/∂γ = 6θ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
428K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
238K
9γ² + 2γ + 3 = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
270K
det| 9 4 ; 1 10 | = 86
268K
∑_{k=1}^{n} k = n(n+1)/2
\frac{9}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
121K
det| 8 2 ; 4 9 | = 64
∑_{k=1}^{n} k = n(n+1)/2
7K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
133K
\lim_{n\to 0} \frac{\sin n}{n} = 1