Node:Questions for Chapter 13, Previous:Mathematical functions, Up:Libraries

### Questions for Chapter 13

- How do you incorporate a library file into a C program?
- Name the most commonly used library file in C.
- Is it possible to define new functions with the same names as standard library functions?
- What type of data is returned from mathematical functions?
- True or false? All mathematical calculations are performed using doubles.
- Name five kinds of error which can occur in a mathematical function.