求助c语言出现'arcsin' undefined; assuming extern returning int

f=arcsin(e*sin(weidu))

改为散蔽

f=asin(e*sin(weidu))

反正弦冲凯州孙锋函数是asin，不是arcsin

>>sin(pi/缓绝庆宏誉6)

ans =

0.5000

>扰握>asin(0.5)

ans =

0.5236

>>pi/6

ans =

0.5236

---