SW500009 Microchip Technology, SW500009 Datasheet - Page 193

• Manufacturer Part Number: SW500009
• Description: HI-TECH FOR DSPIC/PIC24
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC24 & DsPICr

Specifications of SW500009

• Supported Families: PIC24
• Core Architecture: PIC, DsPIC
• Software Edition: Standard
• Kit Contents: Software And Docs
• Tool Type: Compiler
• Mcu Supported Families: PIC24 MCUs And DsPIC DSCs
• Lead Free Status / RoHS Status: Not applicable / RoHS Compliant
• For Use With/related Products: DSPIC3X/PIC24
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 025; 778-1003; 778-1003

Library Functions
COS
Synopsis
Description
This function yields the cosine of its argument, which is an angle in radians. The cosine is calculated
by expansion of a polynomial series approximation.
Example
See Also
sin(), tan(), asin(), acos(), atan(), atan2()
Return Value
A double in the range -1 to +1.
#include <math.h>
double cos (double f)
#include <math.h>
#include <stdio.h>
#define C 3.141592/180.0
void
main (void)
{
}
double i;
for(i = 0 ; i <= 180.0 ; i += 10)
printf("sin(%3.0f) = %f, cos = %f\n", i, sin(i*C), cos(i*C));
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