goto 81
print 'Choose and option'
print endline
print '1 - Calculate the factorial of a number'
print endline
print '2 - Calculate a number to the power of another number'
print endline
print '3 - Calculate e to the power of a number'
print endline
goback
print 'Enter the number'
print endline
read $202
= 1    $201
= 1    $204
<= $204 $202 $0
gotoF $0 23
* $201 $204 $1
= $1    $201
+ $204 1 $1
= $1    $204
goto 16
print 'The result is : '
print $201
print endline
goback
print 'Enter the base'
print endline
read $202
print 'Enter the exponent'
print endline
read $203
= 1    $201
= 1    $204
<= $204 $203 $1
gotoF $1 42
* $201 $202 $2
= $2    $201
+ $204 1 $2
= $2    $204
goto 35
print 'The result is : '
print $201
print endline
goback
print 'Enter the exponent'
print endline
read $202
= 0    $201
= 0    $204
<= $204 10 $2
gotoF $2 77
= 1    $206
= 1    $205
<= $205 $204 $3
gotoF $3 62
* $206 $205 $4
= $4    $206
+ $205 1 $4
= $4    $205
goto 55
= 1    $207
= 1    $205
<= $205 $204 $4
gotoF $4 71
* $207 $202 $5
= $5    $207
+ $205 1 $5
= $5    $205
goto 64
/ $207 $206 $5
+ $201 $5 $6
= $6    $201
+ $204 1 $6
= $6    $204
goto 51
print 'The result is : '
print $201
print endline
goback
call 2
read $200
== $200 1 $6
gotoF $6   87
call 11
goto  97
== $200 2 $6
gotoF $6   91
call 27
goto  97
== $200 3 $6
gotoF $6   95
call 46
goto  97
print 'Not a valid option'
print endline
print 'Would you like to make another calculation? (type 1 for yes or 0 for no)'
print endline
read $200
== $200 0 $6
gotoF $6   103
goto   104
goto   81