| ::abs_funct_1d | Absolute value of the y values. |
| ::create_funct_1d_array | Create a function from a sequence of y-values. |
| ::create_funct_1d_pairs | Create a function from a set of (x,y) pairs. |
| ::distance_funct_1d | Compute the distance of two functions. |
| ::funct_1d_to_pairs | Access to the x/y values of a function. |
| ::get_pair_funct_1d | Access a function value using the index of the control points. |
| ::integrate_funct_1d | Compute the positive and negative areas of a function. |
| ::match_funct_1d_trans | Calculate transformation parameters between two functions. |
| ::negate_funct_1d | Negation of the y values. |
| ::num_points_funct_1d | Number of control points of the function. |
| ::read_funct_1d | Read a function from a file. |
| ::sample_funct_1d | Sample a function equidistantly in an interval. |
| ::scale_y_funct_1d | Multiplication and addition of the y values. |
| ::smooth_funct_1d_gauss | Smooth an equidistant function with a Gaussian function. |
| ::smooth_funct_1d_mean | Smooth a 1D function by averaging its values. |
| ::transform_funct_1d | Transform a function using given transformation parameters. |
| ::write_funct_1d | Write a function to a file. |
| ::x_range_funct_1d | Smallest and largest x value of the function. |
| ::y_range_funct_1d | Smallest and largest y value of the function. |