HP 49G Pocket Manual page 78

Name
YVOL Sets the depth of the view volume in VPAR.
YYRNG Specifies the y range of an input plane (domain) for
GRIDMAP and PARSURFACE plots.
ZEROS Returns the zeros of a function of one variable, without
multiplicity.
ZFACTOR Calculates the gas compressibility correction factor for
non-ideal behavior of a hydrocarbon gas.*
Sets the height of the view volume in VPAR.
ZVOL
% Returns x percent of y. *
+ Returns the sum of the arguments.*
– Returns the difference of the arguments.*
! Returns the factorial n ! of a positive integer argument n , or
the gamma function Γ( x +1) of a non-integer argument x. *
* Returns the product of the arguments.*
/ Returns the quotient of the arguments: the first argument
is divided by the second argument.*
^ Returns the value of the level 2 object raised to the power
of the level 1 object.*
Description Access Inputs
N
<&
N
N
REAL
< P
=
Š
< P
PROBABILITY
Œ
z
q
* = function
Outputs
→
y y
near far
→
y y
near far
→ z
' symb ' z
1 1
2
→ x
x y
Tr Pr
Zfactor
x x
low high
x y → xy /100
→ z
z z
+ z
1 2
1 2
→ z
z z
– z
1 2
1 2
n → n !
→ z
z z
z
1 2
1 2
→ z
z z
/ z
1 2
1 2
w z → w
z