SW500010 Microchip Technology, SW500010 Datasheet - Page 284

• Manufacturer Part Number: SW500010
• Description: HI-TECH C PRO FOR PIC10/12/16
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC10/12/16r

Specifications of SW500010

• Supported Families: PIC10, PIC12, PIC16
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC10/12/16
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC10, PIC12, PIC14, PIC16, PIC16E
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 019P; 778-1006; 778-1006

SQRT
Synopsis
Description
The function sqrt(), implements a square root routine using Newton’s approximation.
Example
See Also
exp()
Return Value
Returns the value of the square root.
Note
A domain error occurs if the argument is negative.
284
#include <math.h>
double sqrt (double f)
#include <math.h>
#include <stdio.h>
void
main (void)
{
}
double i;
for(i = 0 ; i <= 20.0 ; i += 1.0)
printf("square root of %.1f = %f\n", i, sqrt(i));
Library Functions