You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
if we convert rad to degree, rang will over 180, 180.0004, you can use round ,floor, or ceil ,before string conversion.
我只是说浮点数转换为字符串的显示精度问题,计算精度应该不受影响
double f = 3.14159265;
fastring str;
str << dp::_n(f, 4);
cout << str << std::endl;
这段代码输出的结果是3.1415,按照精度要求应该是3.1416吧?
The text was updated successfully, but these errors were encountered: