Vps_printf("\r\n sqrt(4) %d \r\n",sqrt(4));
Vps_printf("\r\n sqrtf(4) %f \r\n",sqrt(4));
输出
[c6xdsp ] sqrt(4) 0
[c6xdsp ] sqrtf(4) -1246145536.000000
为什么不能求平方根?有没有相关函数?
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