4.74 pi - Pi

Format: pi()

This function returns the value of Pi ().

Example

Example 1: Basic Example

$ more dat1.csv
id
1
2
$ mcal c='pi()' a=rsl i=dat1.csv o=rsl1.csv
#END# kgcal a=rsl c=pi() i=dat1.csv o=rsl1.csv
$ more rsl1.csv
id,rsl
1,3.141592654
2,3.141592654