Header; Help; Hermite; Hess - HP 48gII Advanced User's Reference Manual

!°L
Access:
!°
...± L
Input/Output:
See also: TAIL

HEADER

Type: Command
Description: Header size: Returns the current size of the header in lines.
...µ
Access:
Input/Output:
See also: HEADER
HEADER
Type: Command
Description: Header size: Sets the current size of the header in lines: to 0, 1, or 2 lines.
...µ HEADER
Access:
Input/Output:
See also: HEADER

HELP

CAS: Display CAS operations and help information for them.

HERMITE

CAS: Return the nth Hermite polynomial.

HESS

CAS: Return the Hessian matrix and the gradient of an expression with respect to specified variables.

HEX

Type: Command
Description: Hexadecimal Mode Command: Selects hexadecimal base for binary integer operations. (The
default base is decimal.)
Binary integers require the prefix #. Binary integers entered and returned in hexadecimal base
automatically show the suffix h. If the current base is not hexadecimal, then you can enter a
hexadecimal number by ending it with h. It will be displayed in the current base when it is
entered.
The current base does not affect the internal representation of binary integers as unsigned binary
numbers.
3-76 Full Command and Function Reference
L
CHARS HEAD
L
LIST ELEMEN HEAD
HEAD
Level 1/Argument 1
{ obj , ... ,obj
1
"string"
HEADER
Level 1/Argument 1
Level 1/Argument 1
Header size
( °is the left-shift of the Nkey).
( °is the left-shift of the Nkey).
(± is the right-shift of the Nkey).
}
n
Level 1/Item 1
obj
1
"element "
1
Level 1/Item 1
Header size
Level 1/Item 1