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| || | ||  |  ___||  \ \\/ //  |  ___|| \ \\ / // 
| || | ||  | ||__     \   //   | ||__    \ \/ //  
| \\_/ ||  | ||__     / . \\   | ||__     \  //   
 \____//   |_____||  /_//\_\\  |_____||    \//    
  `---`    `-----`   `-`  --`  `-----`      `

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發送短信 : Coincidence Point Theorems for (α,β,γ)-Contraction Mappings in Generalized Metric Spaces