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remainder
m n
output an integer which is the remainder of dividing
the first input by the second.
round
n
output the number rounded to the nearest integer.
sin
n
output the sine of its input.
sqrt
n
output the square root of its input.
sum
m n
output the result of adding its inputs. SUM expects
two inputs, but will accept more if it and its inputs are
enclosed in parentheses.
3. Word & List Commands
first
n
output the first element of its input.
last
n
output the last element of its input.
butfirst
(bf)
n
output all but the first element of its input
butlast
(bl)
n
output all but the last element of its input
word
m n
output a word made up of its inputs. WORD expects
two inputs, but will accept more if it and its inputs are
enclosed in parentheses.
sentence
(se)
m n
output a list made up of its inputs. SENTENCE
expects two inputs, but will accept more if it and its
inputs are enclosed in parentheses.
list
m n
output a list composed of its inputs. LIST expects
two inputs, but can accept more if it and its inputs
are enclosed in paretheses.
firstput
(fput)
m n
output an object which is created by putting the first
input at the beginning of the second input.
lastput
(lput)
m n
output a new object which is created by placing the
first input at the end of the second input.
4. Logical Commands
and
m n
accept one or more inputs which must be either TRUE
or FALSE. Output TRUE if inputs true; otherwise,
output FALSE.
not
n
output TRUE if input false; otherwise, output FALSE.
or
m n
output FALSE if all of its inputs are false; otherwise,
it outputs TRUE. OR accepts one or more inputs
which must be either TRUE or FALSE.
5. Other Commands
edit
n
enter the Logo editor and open an edit window.
load
n
transfers the contents of the file specified by its input
from the disk to the workspace.
save
n
save the contents of the workspace to a file on the disk.
open
n
open a device. If the specified file or device does not
exist, OPEN outputs FALSE.
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Содержание Power Zone Edge
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