/**
  */
#include <stdio.h>
#include <stdlib.h>

/** Approximation of PI.  For now, we're using our own constant for
    this. There's also one provided by the gnu math library, once we
    learn about that. */
#define PI 3.14159265358979323846

/**
*/
double getAngle()
{
}

/**
*/
double difference( double a, double b )
{
}

/**
*/
void tableHeader()
{
}

/** 
*/
void tableRow( int terms, double s, double c, double t )
{
}

/**
  */
int main()
{
}