[beijiangxue]

function y=Bi(x)
%函数名：Bi
%函数功能:计算函数Bi
%参数:x,t
y=(1/pi)*int((exp((-(t^3)/3)+x*t)+sin((t^3)/3+x*t)),t,0,inf)
end
y=Bi(0.1)

为什么有错误：
??? function y=Bi(x)
|
Error: Function definitions are not permitted at the prompt or in scripts.