HP Prime Graphing Calculator - Manual (Page 581)

Programming in HP PPL 575
RECT Corresponds to the status of in the Numeric view
of the Triangle Solver app. Determines whether a general
triangle solver or a right triangle solver is used. From the
Triangle Solver view, tap
.
In a program, type:
0  RECT—for the general Triangle Solver
1  RECT—for the right Triangle Solver
Home
Settings
variables
The following variables (except Ans) are found in Home
Settings . The first four can all be over-written in an app's
Symbolic Setup view.
Ans Contains the last result calculated in the Home view.
HAngle Sets the angle format for the Home view. In Home
Settings , choose Degrees or Radians for angle
measure.
In a program, type:
0 
HAngle—for Degrees.
1 
HAngle—for Radians.
HDigits Sets the number of digits for a number format other than
Standard in the Home view. In
Home Settings , enter a
value in the second field of Number Format .
In a program, type:
n

HDigits, where .
HFormat Sets the number display format used in the Home view. In
Home Settings , choose Standard, Fixed,
Scientific, or Engineering in the Number
Format field.
In a program, store one of the following the constant
numbers (or its name) into the variable HFormat:
0 Standard
1 Fixed
2 Scientific
3 Engineering
0 n 11  