######################################################################
## EM19Proj1.txt Save this file as   EM19Proj1.txt to use it,        #
# stay in the                                                        #
## same directory, get into Maple (by typing: maple <Enter> )        #
## and then type:  read   EM19Proj1.txt: <Enter>                     #
## Then follow the instructions given there                          #
##                                                                   #
## Written by students of Dr. Z.'s Math 640 , Spring 2019, class     #
##  Coordinated by Yukun Yao, yao@math.rutges.edu                    # 
#####################################################################

with(CurveFitting):

read `DATA.txt`:

Help:=proc()
if args=NULL then

print(` XXX: A Maple package for XXX `):
print(`The MAIN procedures are`):
print(`   `):

elif nargs=1 and args[1]=XXX then
print(``):

else
 print(`There is no such thing as`, args):

fi:


end: