HP 39gII User Manual page 312

Graphing calculator
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Statistics 1Var
app functions
Do1VStats
SETFREQ
302
SOLVE(En, var, guess)
Example:
2
-X-2, X, 3) returns 2
SOLVE(X
This function also returns an integer that is indicative of
the type of solution found, as follows:
0—an exact solution was found
1—an approximate solution was found
2—an extremum was found that is as close to a
solution as possible
3—neither a solution, an approximation, nor an
extremum was found
See the Chapter Solve app for more details on the types
of solutions returned by this function.
The Statistics 1Var app has a 3 functions designed to
work together to calculate summary statistics based on
one of the statistical analyses (H1-H5) defined in the
Symbolic view of the Statistics 1Var app.
Performs the same calculations as pressing
Statistics 1Var app's Numeric view and stores the results
in the appropriate Statistics 1Var app results variables.
Hn must be one of the Statistics 1Var app Symbolic view
variables H1-H5.
Do1VStats(Hn)
Set frequency. Sets the frequency for one of the statistical
analyses (H1-H5) defined in the Symbolic view of the
Statistics 1Var app. The frequency can be either one of
the column variables D0-D9, or any positive integer. Hn
must be one of the Statistics 1Var app Symbolic view
variables H1-H5. If used, Dn must be one of the column
variables D0-D9; otherwise, value must be a positive
integer.
SETFREQ(Hn, Dn)
or
SETFREQ(Hn, value)
in the
Programming

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