# Cascfg; Cascmd; Case; Ceil - HP 48gII Advanced User's Reference Manual

Graphing calculator.

## CASCFG

CAS:
Restore the default CAS mode settings with the modulus value set to 13.

### CASCMD

CAS:
List CAS operations, provide descriptions and examples.

### CASE

Type:
Command
Description: CASE Conditional Structure Command: Starts CASE ... END conditional structure.
The CASE ... END structure executes a series of cases (tests). The first test that returns a true
result causes execution of the corresponding true-clause, ending the CASE ... END structure. A
default clause can also be included: this clause executes if all tests evaluate to false. The CASE
command is available in RPN programming only. You cannot use it in algebraic programming.
The CASE ... END structure has this syntax:
CASE
test-clause
test-clause
.
.
test-clause
default-clause (optional)
END
When CASE executes, test-clause
execution skips to END. If test-clause
structure continues until a true clause is executed, or until all the test clauses evaluate to false. If
the default clause is included, it executes if all test clauses evaluate to false.
Access:
Input/Output:
END, IF, IFERR, THEN

### CEIL

Type:
Function
Description: Ceiling Function: Returns the smallest integer greater than or equal to the argument.
Access:
Flags:
Numerical Results (–3)
Input/Output:
FLOOR, IP, RND, TRNC
THEN true-clause
1
1
THEN true-clause
2
2
THEN true-clause
n
n
is evaluated. If the test is true, true-clause
1
BRCH CASE
Level 1/Argument 1
CASE
THEN
END
END
LL
REAL
CEIL
Level 1/Argument 1
x
x_unit
'symb'
END
END
END
is false, test-clause
executes. Execution within the CASE
1
2
( °is the left-shift of the Nkey).
T/F
( ´ is the left-shift of the Pkey).
Full Command and Function Reference 3-25
executes, then
1
Level 1/Item 1
Level 1/Item 1
n
n_unit
'CEIL(symb)'