發送短信 : On the Differentiation of Henstock and McShane Integrals

 ______     ______   _____     __   __   _____    
|      \\  /_   _// |  __ \\   \ \\/ // |  __ \\  
|  --  //   -| ||-  | |  \ ||   \ ` //  | |  \ || 
|  --  \\   _| ||_  | |__/ ||    | ||   | |__/ || 
|______//  /_____// |_____//     |_||   |_____//  
`------`   `-----`   -----`      `-`'    -----`