Pow_int function

Power functions

Power functions as per the Gnu Scientific Library reference manual section 7.27. These functions are declared in the header file gsl_sf_pow_int.h

pow_int(x, n, give=FALSE, strict=TRUE)

Arguments

• x: input: real values

• n: input: integer values

• give: Boolean with TRUE meaning to return a list of three items: the value, an estimate of the error, and a status number

• strict: Boolean, with TRUE meaning to return NaN

  if status is an error

References

https://www.gnu.org/software/gsl/

Author(s)

Robin K. S. Hankin

Examples

pow_int(pi/2,1:10)