PHYSICS 580                                                                                                 Spring 2005


Fortran Example #1                                                                  due 9 a.m. Wed Feb 2, 2005


Write a short program to compute the first and second derivatives for tan(x). Input should include x and dx.  Output should include comparison to exact result.


To make identification easier for me please use the convention lastname_ex1.f for your program. Also, your program should print out the following at the beginning:


This is fortran example 1.

Written by your name here.


to submit:  first compress your file (this will help save formatting)

gzip lastname_ex1.f

this will produce a file lastname_example1.f.gz

attach this to an e-mail to: