exp(2)=e^2,exp(f(x))=e^f(x)
Extended data:
1, in c language
Function name: exp
Working energy: exponential function
Usage: double exp (double x);
Library: math.h
Program example:
2. In MATLAB.
There is exp function in MATLAB.
If you enter: exp(0) in the command window.
Then output: 1.
In fact, the exp function in MATLAB and C is the same as the exponential function based on E in mathematics.