HP 39gII User Manual page 307

Results
variables
Area
Extremum
Isect
Root
Slope
LSolution
NbItem
Min
Q1
Med
Programming
These variables are found in various views. They capture
the results of calculations such as those performed when
the menu key is pressed in the Statistics 1Var
Numeric view.
The following results variables store calculations from the
Function app. They store results from the commands in
the Plot view FCN menu.
Contains the last value found by the Signed area
function in the Plot-FCN menu.
Contains the last value found by the Extremum operation
in the Plot-FCN menu.
Contains the last value found by the Intersection
function in the Plot-FCN menu.
Contains the last value found by the Root function in the
Plot-FCN menu.
Contains the last value found by the Slope function in the
Plot-FCN menu.
The following Results variable stores calculations from the
Linear Solver app. These calculations correspond to the
solution to a 2x2 or 3x3 linear system.
Contains a vector with the last solution found by either the
Linear Solver app or the LSolve app function.
The following Results variables store calculations from the
Statistics 1Var app. These calculations are performed
when is pressed in the Numeric view or the
Do1VarStats command is executed.
Contains the number of data points in the current 1-
variable analysis (H1-H5).
Contains the minimum value of the data set in the current
1-variable analysis (H1-H5).
Contains the value of the first quartile in the current 1-
variable analysis (H1-H5).
Contains the median in the current 1-variable analysis
(H1-H5).
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