请教下,我在CCS2.0中调用atan2()执行的结果和在CCS5.5中调用执行的结果不同,什么原因?难道两者的Math.h有区别吗?还是编译环境的问题?
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请教下,我在CCS2.0中调用atan2()执行的结果和在CCS5.5中调用执行的结果不同,什么原因?难道两者的Math.h有区别吗?还是编译环境的问题?