user manual
Chapter 12: Program Application  200Chapter 12: Program Application  200
BinomialCD  k
Syntax: BinomialCDLower value, Upper value, 
Numtrial value, 
pos value
Function: See “Binomial Cumulative Distribution” 
(page 146).
Break  Ctrl - Control
Syntax: Break
Function: This command terminates a loop and 
causes execution to advance to the next command 
following the loop process.
Description:
• Break terminates a loop and causes execution to 
advance to the next command following the loop 
process.
• Break can be used inside of a For, Do, While, or 
Switch process.
Broken  Misc - Statistics(1) - Graph
Function: Used as a StatGraph command argument 
to specify an option. See StatGraph.
C
CallUndef  Misc - Graph&Table(1)
Function: Used as a ViewWindow command 
argument to specify an option. See ViewWindow.
Case  Ctrl - Switch
See Switch~Case~Default~SwitchEnd.
ChiCD  k
Syntax: ChiCDLower value, Upper value, 
df value
Function: See “χ
2
 Cumulative Distribution” (page 146).
ChiPD  k
Syntax: ChiPD 
x value, df value
Function: See “χ
2
 Probability Density” (page 146).
ChiGOFTest  k
Syntax: ChiGOFTest<Observed list name>, 
<Expected list name>, 
df value
Function: See “χ
2
 GOF Test” (page 142).
ChiTest  k
Syntax: ChiTest<Observed matrix name>
Function: See “χ
2
 Test” (page 142).
ChrToNum  Misc - String(1)
Syntax: ChrToNum"<string>", <storage variable 
name>[,
n]
Function: Converts the characters up to the 
nth 
character of a string to their character code values 
and assigns the string to the specified variable.
Description: Omitting “
n” starts conversion from the 
first character of the string. For information about 
character codes, see “Character Code Table” on page 
259.
Circle  I/O - Sketch
Syntax: Circle<center 
x-coordinate>, <center 
y-coordinate>, radius[,<color command>]
Function: Draws a circle.
Clear_a_z  Misc - Variable
Syntax: Clear_a_z[<folder name>]
Function: Deletes all single letter lower-case named 
variables from 
a through z from the specified folder.
Description:
• If you don’t specify a folder name, the variables of 
the current folder are cleared.
• Deletes all variables from 
a through z, regardless of 
type (program, etc.). See GetType for information 
about variable types.
• Keep in mind that this command clears all data 
types, including programs, functions, etc.
ClearSheet  Misc - Graph&Table(1) - Sheet
Syntax: ClearSheet [{<sheet number> ; "<sheet 
name>"}]
Function: Deletes the sheet name and expressions 
on the sheet, and returns its settings to their default 
values. Omitting the argument causes all sheets to be 
cleared.
CloseComPort38k  I/O - Communication
Syntax: CloseComPort38k
Function: Closes the 3-pin COM port.
ClrGraph  I/O - Clear
Syntax: ClrGraph
Function: Clears the Graph window and returns View 
Window parameters to their initial default settings.
ClrPict  Misc - Graph&Table(2)
Syntax: ClrPict
Function: Clears an image recalled by the RclPict 
command.
ClrText  I/O - Clear
Syntax: ClrText
Function: Clears text from the Program Output 
window.
Cls  I/O - Clear
Syntax: Cls
Function: Clears sketch elements (lines and other 
figures sketched on the Graph window), and graphs 
drawn using drag and drop.










