Argox PA-20 Basic Programming Manual - Manual (Page 106)

PT-Basic Programming Manual Ver. 1.00 105/143
4 Appendices
Appendix A
PT-Basic Commands list
A1. General commands
Command description
ABS To return the absolute value of a numeric
expression.
DIM To specify the maximum value of variable
subscripts and to allocate storage accordingly.
GOSUB To call a specified subroutine.
GOTO To branch unconditionally to a specified line
number or line label from the normal program
sequence.
INT To return the largest integer that is less than or
equal to the given numeric expression.
REM To insert explanatory remarks in a program.
SET_PRECISION To set the precision of the decimal points for
printing real number expression.
SGN To return an indication of the mathematical sign
(+ or -) of a given numeric expression.
A2. Commands for decision structures
Command description
IF … THEN … {ELSE IF…}
[ELSE…] END IF To provide a decision structure for multiple-line
conditional execution.
ON … GOSUB …
To call one of the several specified subroutines
depending on the value of the expression.
ON … GOTO …
To branch to one of several specified Line
Labels depending on the value of an expression.