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          Math is beautiful: Creative middle-school students draw stick-figure girl using functions
          
      
          
      
          
        
          
          People's Daily Online |
          Updated: 2017-05-19 07:28
        
        
          
          
          
          
        

      
          


      
          
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          Two middle school students in Zhengzhou, Henan province managed to transform dull functions into beautiful figures, depicting hearts, apples and even a little girl with pigtails.[Photo/People's Daily Online]
          		 
  
           
            

           

           
           

           

           

           

           
           

           
          
        
      
          
      
      
      
          
        
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