SW006013 Microchip Technology, SW006013 Datasheet - Page 161

• Manufacturer Part Number: SW006013
• Description: MPLAB C Compiler For DsPIC DSCs
• Manufacturer: Microchip Technology
• Series: DsPIC30F/33Fr
• Type: MPLAB® C Compilerr

Specifications of SW006013

• Supported Families: DsPIC30F, DsPIC33F
• Core Architecture: DsPIC
• Kit Contents: Software And Docs
• Mcu Supported Families: DsPIC30F And DsPIC33F
• Tool Function: Compiler
• Tool Type: Compiler
• Processor Series: dsPIC
• Lead Free Status / RoHS Status: na
• For Use With/related Products: dSPIC DSCs
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2008 Microchip Technology Inc.
cosf (Continued)
cosh
Description:
Include:
Prototype:
Argument:
Return Value:
Remarks:
Example:
Output:
The cosine of -1.000000 is 0.540302
The cosine of 0.000000 is 1.000000
Calculates the hyperbolic cosine function of a double precision
floating-point value.
<math.h>
double cosh (double x);
x
Returns the hyperbolic cosine of x
A range error will occur if the magnitude of x is too large.
#include <math.h>
#include <stdio.h> /* for printf, perror */
#include <errno.h> /* for errno
int main(void)
{
}
Output:
The hyperbolic cosine of -1.500000 is 2.352410
The hyperbolic cosine of 0.000000 is 1.000000
Error: range error
The hyperbolic cosine of 720.000000 is inf
double x, y;
errno = 0;
x = -1.5;
y = cosh (x);
if (errno)
printf("The hyperbolic cosine of %f is %f\n\n",
errno = 0;
x = 0.0;
y = cosh (x);
if (errno)
printf("The hyperbolic cosine of %f is %f\n\n",
errno = 0;
x = 720.0;
y = cosh (x);
if (errno)
printf("The hyperbolic cosine of %f is %f\n\n",
perror("Error");
perror("Error");
perror("Error");
value for which to return the hyperbolic cosine
x, y);
x, y);
x, y);
/* for cosh
DS51456E-page 157
*/
*/