我在使用sqrt函数的时候STVD编译报错
#error clnk Debug\charge.lkf:1 symbol _sqrt not defined (Debug\main.o Debug\adc_driver.o )
The command: "clnk -lH:\cosmic\Lib -o Debug\charge.sm8 -mDebug\charge.map Debug\charge.lkf " has failed, the returned value is: 1
exit code=1.
我已经包含了#include <math.h>头文件还是没有效果