HP F2222A#ABA hp 9g_user's manual_English_E_HDP1SG18ES1.pdf - Page 13

Basic Calculations

Page 13 highlights

2. An improper argument was used in a command or function. 3. An END statement is missing from a program. LENGTH Er An entry exceeds 84 digits after implied multiplication with auto-correction. OUT OF SPEC You input a negative CPU or CPL value, where C = USL - x PU 3σ and C = x - LSL PL 3σ NEST Er Subroutine nesting exceeds 3 levels. GOTO Er There is no corresponding Lbl n for a GOTO n. GOSUB Er 1. There is no corresponding PROG n for a GOSUB PROG n. 2. Attempt to jump to a program area in which there is no program stored. EQN SAVE Er Attempt to save an equation to a program area that already has a stored program. EMPTY Er Attempt to run a program from an area without an equation or program. MEMORY Er 1. Memory expansion exceeds the steps remaining in the program. 2. Attempt to use a memory when no memory has been expanded. DUPLICATE The label name is already in use. LABEL Press [ / CL ESC ] to clear an error message. Chapter 3 : Basic Calculations Arithmetic Calculation • For mixed arithmetic operations, multiplication and division have priority over addition and subtraction. See Example 8. • For negative values, press [ (-) ] before entering the value. See Example 9. • Results greater than 1010 or less than 10-9 are displayed in exponential form. See Example 10. Display Format E-13

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E-13
2. An improper argument was used in a command or
function.
3. An
END
statement is missing from a program.
LENGTH Er
An entry exceeds 84 digits after implied multiplication
with auto-correction.
OUT OF SPEC
You input a negative C
PU
or C
PL
value, where
σ
3
x
USL
=
C
PU
and
σ
3
LSL
x
=
C
PL
NEST Er
Subroutine nesting exceeds 3 levels.
GOTO Er
There is no corresponding
Lbl
n
for a
GOTO
n
.
GOSUB Er
1. There is no corresponding
PROG
n
for a
GOSUB PROG
n
.
2. Attempt to jump to a program area in which there is no
program stored.
EQN SAVE Er
Attempt to save an equation to a program area that
already has a stored program.
EMPTY Er
Attempt to run a program from an area without an
equation or program.
MEMORY Er
1. Memory expansion exceeds the steps remaining in the
program.
2. Attempt to use a memory when no memory has been
expanded.
DUPLICATE
The label name is already in use.
LABEL
Press [
CL
/
ESC
] to clear an error message.
Chapter 3 : Basic Calculations
Arithmetic Calculation
For mixed arithmetic operations, multiplication and division have
priority over addition and subtraction. See Example 8.
For negative values, press [ (–) ] before entering the value. See
Example 9.
Results greater than 10
10
or less than 10
-9
are displayed in exponential
form. See Example 10.
Display Format