VTech Power Zone Plus Desktop, Руководство пользователя, Страница: 37 / 54

29
2. Mathematics Commands
abs n output the absolute value of its input.
arctan n output the arctangent of its input.
cos n output the cosine of its input.
expn n calculate the natural base e (2.71828...) raised to
the power specified by its input.
int n output the integer portion of its input by
removing the decimal portion, if any.
No rounding occurs.
log n output the natural logarithm of its input.
log10 n output the base 10 logarithm of its input.
product m n output the product of its inputs. PRODUCT expects
two inputs, but will accept more if it and all its
inputs are enclosed in parentheses.
quotient m n output the result of dividing the first input by the
second input.
random n output a randomly selected number from 0
through its input.
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 parentheses.