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    Pro Features
    
    
    
This page contains information about advanced topics that I have been asked.
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Strings for Experts
 
Strings: randomizing and creating by formula.
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Build Image
 
Build-image to create images from a formula for the pixel color.
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Advanced Structures
 
Remember more than one thing at a time.
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Match
 
Take structures apart without repeatedly doing (color-red c), etc.
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For
 
Looping constructs in Racket.