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RPBASIC-52 PROGRAMMING GUIDE

2-117

USING

Syntax: PRINT USING (format)

PRIN T U.(format)

Where: format

USING(Fn) n is the number of significant digits. A m inimum of 3 significant digits are

always printed. Maximum value of n is 8.

USING(#.#) The number of # symbols determines how many significant figures of the

output value will be displayed before and after the decimal point. The

maximum total num ber of "#" sym bols is 8. Integers (decim als truncated) are

printed when there are no "#" symbols after the decimal point or if no decimal

point is given. If a value cannot be printed in the requested format, RPBASIC-

52 outputs a "?" and prints the value in USING (0) format.

USING(0) The default output format for RPBASIC-52 floating-point values. Displayed

as a decimal integer and fraction if the value is betw een +/- 99999999 and +/-

0.1.

Function: Used with PRINT to format subsequent expressions.

Mode: Command, run

Use: PRIN T US ING (F3),A

Cards: All

DESCRIPTION

The same forma tting capability is ava ilable using the STR(10 ,...) functio n.

Formatting is "remembered" until it is reset or changed.

RELATED STR

ERRORS BAD SYNT AX - M issing # to the left of the decimal point or a space between USIN G and the left

parentheses.

EXAMPLE

110 PRINT USING(F3),PI*100

>run

3.14 E+2

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 162 163

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