HP 39gII User Manual page 304

Size
Triangle Solver
app variables
SideA
SideB
SideC
294
Solver app, enter the coefficients and constants of the
linear system.
Or, in a program, type:
matrix LSystem
where matrix is either a matrix or the name of one of
the matrix variables M0-M9.
Contains the size of the linear system. From the Numeric
view of the Linear Solver app, press
Or, from a program, type:
2 Size—for a 2x2 linear system
3 Size—for a 3x3 linear system
The following variables are used by the Triangle Solver
app. They correspond to the fields in the app's Numeric
view.
The length of Side A. Sets the length of the side opposite
the angle A. From the Triangle Solver Numeric view,
enter a positive value for A.
Or, in a program, type:
n
SideA
where
>
n 0
The length of Side B. Sets the length of the side opposite
the angle B. From the Triangle Solver Numeric view,
enter a positive value for B.
Or, in a program, type:
n
SideB
where
>
n 0
The length of Side C. Sets the length of the side opposite
the angle C. From the Triangle Solver Numeric view,
enter a positive value for C.
Or, in a program, type:
n
SideC
where
>
n 0
or .
Programming