Ruby program to find the value of e^value using exp() function

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print "Enter number: ";
num = gets.chomp.to_f;  

result = Math.exp(num);
print "Result: ",result;

 


Output:

Enter number: -0.9
Result: 0.4065696597405991

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print "Enter number: ";
num = gets.chomp.to_f;  

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