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Hello, if a function gives an output like this

2.00000000000000 - 2.77555756156289e-17*I

how could one convert it to be simply

2

Bests

Hello, if a function gives an output like this

 
2.00000000000000 - 2.77555756156289e-17*I

2.77555756156289e-17*I

how could one convert it to be simply

2

2

Bests