atof

Convert string s to its double precision equivalent. Section 4.2 of The C Programming Language.

About the project:

• atof converts string to its equivalent double precision value.
• atoi_using_atof converts string to its equivalent int value (uses atof).
• atof_with_scientific_notations extended version of atof to support scientific notations such as 123.45e-6.

What did I learn from it:

• Using math.h library in C.
• Calling external programs in the same directory.
• Further understanding of floating-point numbers and functions in C.