|
13.
|
Using  DSZ in a program and forgetting to initialize
register R8 to the proper value.
|
|
|
14.
|
Calculating f(x,y) with the operands reversed.
|
|
|
15.
|
Losing program and data by inadvertently switching the
calculator off, by unplugging the battery charger, or
by plugging in the battery charger.
|
|
|
16.
|
Causing improper return from a defined function because multi-level
nesting was attempted. Proper usage is as follows: a program can call a
function but that function must return control to the caller before
another function can be executed. See description of RTN in section 4.
|
|
|
17.
|
Using CLx to put zero into X only to have it overwritten by a
subsequent operation, because CLx disables the stack lift. Use 0 to
put zero into X.
|
