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Publication 1746-RM001A-US-P
3-10 Expressions and Operators
INT([expr])
Use the INT operator to return the integer portion of the expression.
PI
PI is a stored constant. In the module PI is stored as 3.1415926.
SGN([expr])
Use the SGN operator to return a value of +1 if the argument is greater than zero,
zero if the argument is equal to zero, and –1 if the argument is less than zero.
SQR([expr])
Use the SQR operator to return the square root of the argument. The argument
may not be less than zero.
Example Result
>PRINT INT(3.7) 3
>PRINT INT(100.876) 100
Example Result
>PRINT SGN(52) 1
>PRINT SGN(0) 0
>PRINT SGN(–8) -1
Example Result
>PRINT SQR(9) 3
>PRINT SQR(45) 6.7082035
>PRINT SQR(100) 0