I'm toying around with statistics and calculus for a project of mine and I'm trying to find the simplest/fastest way to integrate this formula :
$$\int_{-\infty}^{+\infty} e^{-x^2/2} dx$$
- I do not want to use a table.
- I'm taking this opportunity to get more practice with my new calculus skills
- It seems that a Taylor series approx is the only way to go
Best Regards