initial commit

oscar64/include/math.h

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+#ifndef MATH_H
+#define MATH_H
+
+#define	PI	3.141592653
+
+
+float fabs(float f);
+float floor(float f);
+float ceil(float f);
+
+float cos(float f);
+float sin(float f);
+float tan(float f);
+float acos(float f);
+float asin(float f);
+float atan(float f);
+float atan2(float p, float q);
+
+float exp(float f);
+float log(float f);
+float log10(float f);
+
+float pow(float p, float q);
+float sqrt(float f);
+
+bool isinf(float f);
+bool isfinite(float f);
+
+#pragma intrinsic(fabs)
+#pragma intrinsic(floor)
+#pragma intrinsic(ceil)
+
+#pragma intrinsic(sin)
+#pragma intrinsic(cos)
+#pragma intrinsic(tan)
+#pragma intrinsic(atan)
+#pragma intrinsic(atan2)
+
+#pragma intrinsic(log)
+#pragma intrinsic(exp)
+
+#pragma intrinsic(pow)
+#pragma intrinsic(sqrt)
+
+#pragma compile("math.c")
+
+
+#endif
+