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/*
* power.c
*
* Code generation for function 'power'
*
* C source code generated on: Mon Oct 01 19:38:49 2012
*
*/
/* Include files */
#include "rt_nonfinite.h"
#include "attitudeKalmanfilter.h"
#include "power.h"
/* Type Definitions */
/* Named Constants */
/* Variable Declarations */
/* Variable Definitions */
/* Function Declarations */
static real32_T rt_powf_snf(real32_T u0, real32_T u1);
/* Function Definitions */
static real32_T rt_powf_snf(real32_T u0, real32_T u1)
{
real32_T y;
real32_T f0;
real32_T f1;
if (rtIsNaNF(u0) || rtIsNaNF(u1)) {
y = ((real32_T)rtNaN);
} else {
f0 = (real32_T)fabsf(u0);
f1 = (real32_T)fabsf(u1);
if (rtIsInfF(u1)) {
if (f0 == 1.0F) {
y = ((real32_T)rtNaN);
} else if (f0 > 1.0F) {
if (u1 > 0.0F) {
y = ((real32_T)rtInf);
} else {
y = 0.0F;
}
} else if (u1 > 0.0F) {
y = 0.0F;
} else {
y = ((real32_T)rtInf);
}
} else if (f1 == 0.0F) {
y = 1.0F;
} else if (f1 == 1.0F) {
if (u1 > 0.0F) {
y = u0;
} else {
y = 1.0F / u0;
}
} else if (u1 == 2.0F) {
y = u0 * u0;
} else if ((u1 == 0.5F) && (u0 >= 0.0F)) {
y = (real32_T)sqrtf(u0);
} else if ((u0 < 0.0F) && (u1 > (real32_T)floorf(u1))) {
y = ((real32_T)rtNaN);
} else {
y = (real32_T)powf(u0, u1);
}
}
return y;
}
/*
*
*/
void power(const real32_T a[12], real_T b, real32_T y[12])
{
int32_T k;
for (k = 0; k < 12; k++) {
y[k] = rt_powf_snf(a[k], (real32_T)b);
}
}
/* End of code generation (power.c) */
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