1 files changed, 531 insertions, 0 deletions
diff --git a/src/libmath/basic.c b/src/libmath/basic.c
new file mode 100644
index 0000000..1341f7b
--- /dev/null
+++ b/src/libmath/basic.c
@@ -0,0 +1,531 @@
+#include <u.h>
+#include <base.h>
+#include <libmath.h>
+
+#include <math.h>
+
+// TODO(nnoll): Replace implementations with your own.
+
+double
+math·acos(double x)
+{
+    return acos(x);
+}
+
+float
+math·acosf(float x)
+{
+    return acosf(x);
+}
+
+
+double
+math·acosh(double x)
+{
+    return acosh(x);
+}
+
+float
+math·acoshf(float x)
+{
+    return acoshf(x);
+}
+
+
+double
+math·asin(double x)
+{
+    return asin(x);
+}
+
+float
+math·asinf(float x)
+{
+    return asinf(x);
+}
+
+
+double
+math·asinh(double x)
+{
+    return asinh(x);
+}
+
+float
+math·asinhf(float x)
+{
+    return asinhf(x);
+}
+
+
+double
+math·atan(double x)
+{
+    return atan(x);
+}
+
+float
+math·atanf(float x)
+{
+    return atanf(x);
+}
+
+
+double
+math·atan2(double x, double y)
+{
+    return atan2(x, y);
+}
+
+float
+math·atan2f(float x, float y)
+{
+    return atan2f(x, y);
+}
+
+double
+math·atanh(double x)
+{
+    return atanh(x);
+}
+
+float
+math·atanhf(float x)
+{
+    return atanhf(x);
+}
+
+
+double
+math·cbrt(double x)
+{
+    return cbrt(x);
+}
+
+float
+math·cbrtf(float x)
+{
+    return cbrtf(x);
+}
+
+
+double
+math·ceil(double x)
+{
+    return ceil(x);
+}
+
+float
+math·ceilf(float x)
+{
+    return ceilf(x);
+}
+
+double
+math·cos(double x)
+{
+    return cos(x);
+}
+
+float
+math·cosf(float x)
+{
+    return cosf(x);
+}
+
+
+double
+math·cosh(double x)
+{
+    return cosh(x);
+}
+
+float
+math·coshf(float x)
+{
+    return coshf(x);
+}
+
+
+double
+math·erf(double x)
+{
+    return erf(x);
+}
+
+float
+math·erff(float x)
+{
+    return erff(x);
+}
+
+
+double
+math·erfc(double x)
+{
+    return erfc(x);
+}
+
+float
+math·erfcf(float x)
+{
+    return erfcf(x);
+}
+
+
+double
+math·exp(double x)
+{
+    return exp(x);
+}
+
+float
+math·expf(float x)
+{
+    return expf(x);
+}
+
+
+double
+math·exp2(double x)
+{
+    return exp2(x);
+}
+
+float
+math·exp2f(float x)
+{
+    return exp2f(x);
+}
+
+
+double
+math·expm1(double x)
+{
+    return expm1(x);
+}
+
+float
+math·expm1f(float x)
+{
+    return expm1f(x);
+}
+
+
+double
+math·floor(double x)
+{
+    return floor(x);
+}
+
+float
+math·floorf(float x)
+{
+    return floorf(x);
+}
+
+
+int
+math·ilogb(double x)
+{
+    return ilogb(x);
+}
+
+int
+math·ilogbf(float x)
+{
+    return ilogbf(x);
+}
+
+double
+math·lgamma(double x)
+{
+    return lgamma(x);
+}
+
+float
+math·lgammaf(float x)
+{
+    return lgammaf(x);
+}
+
+
+vlong   
+math·llrint(double x)
+{
+      return math·llrint(x);
+}
+
+vlong
+math·llrintf(float x)
+{
+      return math·llrintf(x);
+}
+
+
+vlong
+math·llround(double x)
+{
+    return llround(x);
+}
+
+vlong
+math·llroundf(float x)
+{
+    return llroundf(x);
+}
+
+
+double
+math·log(double x)
+{
+    return log(x);
+}
+
+float
+math·logf(float x)
+{
+    return logf(x);
+}
+
+
+double
+math·log10(double x)
+{
+    return log10(x);
+}
+
+float
+math·log10f(float x)
+{
+    return log10f(x);
+}
+
+
+double
+math·log1p(double x)
+{
+    return log1p(x);
+}
+
+float
+math·log1pf(float x)
+{
+    return log1pf(x);
+}
+
+
+double
+math·log2(double x)
+{
+    return log2(x);
+}
+
+float
+math·log2f(float x)
+{
+    return log2f(x);
+}
+
+
+double
+math·logb(double x)
+{
+    return logb(x);
+}
+
+float
+math·logbf(float x)
+{
+    return logbf(x);
+}
+
+
+long
+math·lrint(double x)
+{
+    return lrint(x);
+}
+
+long
+math·lrintf(float x)
+{
+    return lrintf(x);
+}
+
+
+long
+math·lround(double x)
+{
+    return lround(x);
+}
+
+long
+math·lroundf(float x)
+{
+    return lroundf(x);
+}
+
+
+double      math·modf(double, double *);
+float       math·modff(float, float *);
+
+double
+math·nan(const char * x)
+{
+    return nan(x);
+}
+
+float
+math·nanf(const char * x)
+{
+    return nanf(x);
+}
+
+
+double
+math·nearbyint(double x)
+{
+    return nearbyint(x);
+}
+
+float
+math·nearbyintf(float x)
+{
+    return nearbyintf(x);
+}
+
+
+double
+math·pow(double x, double exp)
+{
+    return pow(x, exp);
+}
+
+float       
+math·powf(float x, float exp)
+{
+    return powf(x, exp);
+}
+
+double
+math·rint(double x)
+{
+    return rint(x);
+}
+
+float
+math·rintf(float x)
+{
+    return rintf(x);
+}
+
+
+double
+math·round(double x)
+{
+    return round(x);
+}
+
+float
+math·roundf(float x)
+{
+    return roundf(x);
+}
+
+
+double      math·scalbln(double, long);
+float       math·scalblnf(float, long);
+
+double      math·scalbn(double, int);
+float       math·scalbnf(float, int);
+
+double
+math·sin(double x)
+{
+    return sin(x);
+}
+
+float
+math·sinf(float x)
+{
+    return sinf(x);
+}
+
+
+double
+math·sinh(double x)
+{
+    return sinh(x);
+}
+
+float
+math·sinhf(float x)
+{
+    return sinhf(x);
+}
+
+
+double
+math·sqrt(double x)
+{
+    return sqrt(x);
+}
+
+float
+math·sqrtf(float x)
+{
+    return sqrtf(x);
+}
+
+
+double
+math·tan(double x)
+{
+    return tan(x);
+}
+
+float
+math·tanf(float x)
+{
+    return tanf(x);
+}
+
+
+double
+math·tanh(double x)
+{
+    return tanh(x);
+}
+
+float
+math·tanhf(float x)
+{
+    return tanhf(x);
+}
+
+
+double
+math·tgamma(double x)
+{
+    return tgamma(x);
+}
+
+float
+math·tgammaf(float x)
+{
+    return tgammaf(x);
+}
+
+
+double
+math·trunc(double x)
+{
+    return trunc(x);
+}
+
+float
+math·truncf(float x)
+{
+    return truncf(x);
+}