Describir: Simplified design of roof trusses for architects and builders

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 /  ___||   / _ \\  |      \\   / _ \\  | \  / || | || | ||     ___   
| // __    | / \ || |  --  //  / //\ \\ |  \/  || | || | ||    /   || 
| \\_\ ||  | \_/ || |  --  \\ |  ___  ||| .  . || | \\_/ ||   | [] || 
 \____//    \___//  |______// |_||  |_|||_|\/|_||  \____//     \__ || 
  `---`     `---`   `------`  `-`   `-` `-`  `-`    `---`       -|_|| 
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   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
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  `---`