| abs_funct_1d | Absolute value of the y values. |
| compose_funct_1d | Compose two functions. |
| 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. |
| derivate_funct_1d | Calculate the derivatives of a function. |
| 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. |
| get_y_value_funct_1d | Return the value of a function at an arbitrary position. |
| integrate_funct_1d | Compute the positive and negative areas of a function. |
| invert_funct_1d | Calculate the inverse of a function. |
| local_min_max_funct_1d | Calculate the local minimum and maximum points 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 1D function with a Gaussian function. |
| smooth_funct_1d_mean | Smooth an equidistant 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. |
| zero_crossings_funct_1d | Calculate the zero crossings of a function. |