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 \begin{document}
\begin{table}[!htp]
\begin{center}
\caption{\tiny{Absolute error of  approximate solution Chebyshev wavelet picard with $\delta=1 , M=8, K=2  $   for different value $\alpha$ in example 1, 
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\hline 
\multicolumn{1}{|c}{ }&\multicolumn{3}{l}{\tiny{$\delta=1$\;\; $J=4$ \;\; $a=0.01,\;\; b=0.01$}}&\multicolumn{3}{l|}{\tiny{$\delta=1$\;\; $J=4$ \;\; $a=0.001,\;\; b=0.001$}}\\
\hline

$(x,t)$& $\alpha=0.6$ &  $\alpha=0.9$ &  $\alpha=1$ &  $\alpha=0.6$ &  $\alpha=0.9$ &  $\alpha=1$\\
\hline
\hline
\scriptsize{$(\frac{1}{32},\frac{1}{32})$} & $1.9187\times 10^{-6}$ & $5.0278\times 10^{-7}$ & 0& $1.9219\times 10^{-5}$& $5.0369\times 10^{-6}$ &$1.1102\times 10^{-16}$\\

\scriptsize{$(\frac{7}{32},\frac{7}{32})$} & $7.9907\times 10^{-6}$ & $2.5131\times 10^{-6}$& 0& $8.0053\times 10^{-5}$& $2.5177\times 10^{-5}$ &0\\

\scriptsize{$(\frac{13}{32},\frac{13}{32})$} & $6.9386\times 10^{-6}$& $1.8534\times 10^{-6}$& 0& $6.9534\times 10^{-5}$& $1.8573\times 10^{-5}$&$1.1102\times 10^{-16}$\\

\scriptsize{$(\frac{19}{32},\frac{19}{32})$} & $3.3959\times 10^{-6}$& $6.0087\times 10^{-6}$& 0& $3.4040\times 10^{-5}$& $6.0227\times 10^{-6}$&0\\

\scriptsize{$(\frac{25}{32},\frac{25}{32})$} & $3.3252\times 10^{-7}$& $2.4888\times 10^{-7}$& 0& $2.3320\times 10^{-6}$& $2.4951\times 10^{-6}$&$1.1102\times 10^{-16}$\\

\scriptsize{$(\frac{31}{32},\frac{31}{32})$} & $3.0906\times 10^{-7}$& $1.4184\times 10^{-7}$& $1.1102\times 10^{-16}$& $3.0996\times 10^{-6}$& $1.4225\times 10^{-6}$&0\\
\hline
\end{tabular}
\end{center}
\label{j1}
\end{table}

in Table(\ref{j1}), we obtain .....
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