HP 49G Pocket Manual page 40

Name
HILBERT Returns a square Hilbert matrix of the specified order.
HISTOGRAM Sets the plot type to HISTOGRAM.
HISTPLOT Plots a frequency histogram.
→HMS
Converts a real number representing hours or degrees
with a decimal fraction to hours-minutes-seconds format.
HMS– Returns the difference of two real numbers, where the
arguments and the result are interpreted in hours-minutes-
seconds format.
HMS+ Returns the sum of two real numbers, where the
arguments and the result are interpreted in hours-minutes-
seconds format.
HMS→ Converts a real number in hours-minutes-seconds format
to its decimal form.
HOME Makes the HOME directory the current directory.
HORNER Executes a Horner scheme on a polynomial.
Returns the symbolic constant i or its numerical
i
representation, (0, 1).*
Description Access Inputs
N
<%
CREATE
N
TOOLS
> ç
TOOLS
>ç
TOOLS
>ç
N
TOOLS
>ç
<!
M
POLYNOMIAL
<
* = function
Outputs
z → [[ matrix ]]
x → HMS
→ HMS
HMS HMS
– HMS
1 2
1 2
→ HMS
HMS HMS
+ HMS
1 2
1 2
HMS → x
→ ' symb
' symb ' z
' z z
1 1
2 2 3
→ 'i'