Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-23 23:33Z
det| 1 2 ; 6 2 | = -10
det| 9 4 ; 1 10 | = 86
258K
∑_{k=1}^{n} k = n(n+1)/2
394K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
300K
12ω² + 6ω + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
380K
iħ ∂ψ/∂t = Ĥψ
\frac{12}{7} \sum_{i=1}^{n} i^{2}
293K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-α²) dα = √π / 2
370K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1