HP 49G Pocket Manual page 39

Name
→GROB
Creates a graphics object from a specified object, where
the argument n
char size
GROBADD Combines two graphic objects.
GXOR Superimposes grob
HADAMARD Performs an element by element multiplication of two
matrices (Hadamard product).
HALFTAN Replaces sin( x ), cos( x ) and tan( x ) terms with tan( x /2)
terms.
HALT Halts program execution.
HEAD Returns the first element of a list or string.
HEADER→ Returns the size, in lines, of the display header.
→HEADER
Sets the size, in lines, of the display header.
Returns the n th Hermite polynomial.*
HERMITE
HESS Returns the Hessian matrix and the gradient of an
expression with respect to the specified variables.
HEX Sets hexadecimal base for binary integer operations.
Description
specifies the size of the object.
onto grob .
1 target
N
Access Inputs
N
grob
GROB
<N
target
[[ matrix
<%
OPERATIONS
>û
&
RUN
<N
DEBUG
N
CHARS
<N
N
<!
POLYNOMIAL
' symb
N
&
DERIV
<$
INTEG
* = function
→ grob
obj n
charsize
→ grob
grob grob
1 2
3
→ grob
{ #n #m } grob
1
result
]] → [[ matrix
]] [[ matrix
]]
1 2
3
' → ' symb
' symb
'
1
2
} → obj
{ obj ... obj
1 n
1
→ z
z →
z → ' symb
'
1
] → [[ matrix ]] z [ vector
' [ vector
1 1
Outputs
]
2