8     float k;  in interpolation()  local
11         k = y[0];  in interpolation()
15         k = y[Num - 1];  in interpolation()
27             k = (float)y[index];  in interpolation()
29             k = ((float)x0 - (float)x[index]) / ((float)x[index + 1] - (float)x[index])  in interpolation()
34     *y0 = k;  in interpolation()
40     float k;  in interpolation()  local
43         k = y[0];  in interpolation()
47         k = y[Num - 1];  in interpolation()
59             k = (float)y[index];  in interpolation()
61             k = ((float)x0 - (float)x[index]) / ((float)x[index + 1] - (float)x[index])  in interpolation()
66     *y0 = (unsigned short)(k+0.5);  in interpolation()
72     bool k;  in interpolation()  local
75         k = y[0];  in interpolation()
80         k = y[xNum - 2];  in interpolation()
92             k = y[index - 1];  in interpolation()
95             k = y[index];  in interpolation()
98     *y0 = k;  in interpolation()