4-5 tasks to be done in Java with numerical methods.
Tasks to select from a list of 21 tasks.
Please create a tool for finding a nonlinear polynomial equation in the indicated range with the assumed accuracy. The created tool should be tested for 3 different equations, error analysis should be made, and the solution should be illustrated graphically.
Prepare a program for solving systems of linear equations up to the sixth degree and determine the vector of errors.