p29 condop.ox

时间序列分析中著名的OxMetrics软件包

#include <oxstd.h> // include the Ox standard library header

main()                // function main is the starting point
{
	decl x = rann(2,2);
	decl y = x .< 0 .? 0 .: x;
	println(x,y);
}