26
CHR
* = function
CHR Returns a string representing the character corresponding
to the character code
n.
<N
TYPE
n
→ “
string
”
CKSM Specifies the error-detection scheme.
N
n
checksum
→
CLEAR Removes all objects from the stack or history.
>
obj
n
...obj
1
→
CLKADJ Adjusts the system time by
x
clock ticks, where 8192 clock
ticks equal 1 second.
>ç
TOOLS
x
→
CLLCD Clears (blanks) the stack display.
<N
OUT
CLOSEIO Closes the serial port, and clears the input buffer and any
error messages for KERRM.
N
CLΣ Purges the current statistics matrix.
N
CLVAR Purges all variables and empty subdirectories in the
current directory.
N
CMPLX Displays a menu of commands pertaining to complex
numbers.
N
CNRM Returns the column norm (one-norm) of the array
argument.
< %
OPERATIONS
[
array
]
→
x
columnnorm
COL– Deletes column
n
of a matrix, and returns the modified
matrix (or vector) and the deleted column (or element).
< P
MATRIX
COL
[[
matrix
]]
1
n
column
→ [[
matrix
]]
2
[
vector
]
column
COL+ Inserts an array into a matrix at the position indicated by
n
index
, and returns the modified array.
< P
MATRIX
COL
[
vector
]
1
n
element
n
index
→ [
vector
]
2
Name Description Access Inputs Outputs
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