Describir: Simplified design of roof trusses for architects and builders

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