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    Cadabra
    
   Computer algebra system for field theory problems 
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Variables | |
| str | str1 | 
| str | str2 | 
| res = codeop.compile_command(str1) | |
| test_compile_command.res = codeop.compile_command(str1) | 
| str test_compile_command.str1 | 
| str test_compile_command.str2 |