Introduction - If you have any usage issues, please Google them yourself
2. Golden section method is the core idea of approximation, while the final result depends on the precise relative accuracy e, the size of, e smaller, more accurate results, the more iterations, which is one of the program is running from the map results can be very clearly be seen. 3. Program is running, first enter the initial interval [0,1], and then enter the length of iterations after the last interval 0.2, finally reached the minimum value and the minimum point.