General settings

Parameter set connections:

Switch the transfer of parameters to other graphs and diagrams 'on' or 'off'. The parameters are transfered only if you switch graphs in "Main menu" -> "Graph >". Just the parameter 'c' and the coordinates are transfered, sometimes the escape value is transfered as well.

• Possible values: ON, OFF
• Default value: ON
• Applies to: Real functions, All graphs.

Screen layout:

Coordinates >

Settings for the coordinates.

Step-by-step iteration >

Settings for Step-by-step iteration.

Colors >

Set colors, used for graphs and diagrams

Status line:

Switch the status line 'on' or 'off'. This bar, at the bottom of the screen, displays information on the iteration process.

• Possible values: ON, OFF
• Default value: ON
• Applies to: All graphs and diagrams

Coordinates:

Coordinate system:

Switch coordinate system 'on' or 'off'.

• Possible values: ON, OFF
• Default value: ON
• Applies to: All graphs and diagrams

Grid:

Switch the grid 'on' or 'off'.

• Possible values: ON, OFF
• Default value: OFF
• Applies to: All graphs and diagrams

Calibration:

Switch the calibration (text) 'on' or 'off'.

• Possible values: ON, OFF
• Default value: ON
• Applies to: All graphs and diagrams

Step-by-step iteration:

Connecting lines:

Switch Connecting lines between iteration points 'on' or 'off'. This is related to the previous item.

• Possible values: ON, OFF
• Default value: ON
• Applies to: complex functions, "Step-by-step iteration" and "Step-by-step inverse iteration" for complex experiments with diagram Points.

Line width:

Set the line width for the connecting lines.

• Possible values: 1-99
• Default value: 2
• Applies to: real functions, "Step-by-step iteration"

Colors:

There are two modes for managing colors: one in which you can browse colors and assign a color to a specific part of a graph, and one in which you can edit the red, green and blue values for a specific color.

• Browse colors and assign colors to specific parts of a graph
  • <TAB> opens a window to set the color for:
    • Grid (coordinate system)
    • Function
    • x=y line
    • 1st starting value
    • 2nd starting value
  • Cursor up / down / left / right = Select color.
• Edit the red, green and blue values for each color
  • <R> / <r> = Red value.
  • <G> / <g> = Green value.
  • <B> / <b> = Blue value.
  • <Shift> + Cursor up = Increase value.
  • <Shift> + Cursor down = Decrease value.
  • <Page Up> = Increase value with 21.
  • <Page Down> = Decrease value with 21.
  • Escape = to previous menu.

Please note that you enter the second mode with the <r>, <g> or <b> key, and exit this mode with <TAB> or one of the cursor keys.