forked from teamnwah/openmw-tes3coop
de5a07ee71
git-svn-id: https://openmw.svn.sourceforge.net/svnroot/openmw/trunk@138 ea6a568a-9f4f-0410-981a-c910a81bb256
43 lines
1.3 KiB
Text
43 lines
1.3 KiB
Text
module math;
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double E = 2.7182818284590452354;
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double PI = 3.141592653589793238;
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double DEGTORAD = 3.141592653590/180;
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double RADTODEG = 180/3.141592653590;
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native double sin(double x);
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native double cos(double x);
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native double tan(double x);
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native double asin(double x);
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native double acos(double x);
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native double atan(double x);
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native double atan2(double y, double x); // = atan(y/x)
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native double sinh(double x);
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native double cosh(double x);
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native double tanh(double x);
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native double asinh(double x);
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native double acosh(double x);
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native double atanh(double x);
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native double sqrt(double x);
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native double exp(double x); // e^x
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native double exp2(double x); // 2^x
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native double log(double x); // base e
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native double log10(double x);// base 10
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native double log2(double x); // base 2
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native double pow(double x, double y); // x^y
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native double ipow(double x, int n); // x^n (faster than pow)
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native int abs(int x);
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native double fabs(double x);
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native double ceil(double x);
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native double floor(double x);
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native double round(double x); // rounds to nearest integer
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native double trunc(double x);
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native double hypot(double x, double y); // = sqrt(x*x+y*y)
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native double cbrt(double x); // cube root
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// Calculates polynomial a0 + x*a1 + x^2*a2 + x^3*a3 + ...
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native double poly(double x, float[] A);
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