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#include <math.h>
#include <user/lib/panic.h>
int abs(int i) {
return i < 0 ? -i : i;
}
// TODO port a libm
#pragma GCC diagnostic ignored "-Wunused-parameter"
double acos(double x) { __libc_panic("unimplemented"); }
double asin(double x) { __libc_panic("unimplemented"); }
double atan2(double x, double y) { __libc_panic("unimplemented"); }
double cos(double x) { __libc_panic("unimplemented"); }
double cosh(double x) { __libc_panic("unimplemented"); }
double sin(double x) { __libc_panic("unimplemented"); }
double sinh(double x) { __libc_panic("unimplemented"); }
double tan(double x) { __libc_panic("unimplemented"); }
double tanh(double x) { __libc_panic("unimplemented"); }
double fabs(double x) { __libc_panic("unimplemented"); }
double floor(double x) { __libc_panic("unimplemented"); }
double ceil(double x) { __libc_panic("unimplemented"); }
double log(double x) { __libc_panic("unimplemented"); }
double log2(double x) { __libc_panic("unimplemented"); }
double log10(double x) { __libc_panic("unimplemented"); }
double exp(double x) { __libc_panic("unimplemented"); }
double fmod(double x, double y) { __libc_panic("unimplemented"); }
double frexp(double num, int *exp) { __libc_panic("unimplemented"); }
double ldexp(double x, int exp) { __libc_panic("unimplemented"); }
double pow(double x, double y) { __libc_panic("unimplemented"); }
double sqrt(double x) { __libc_panic("unimplemented"); }
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