Log {gsl} | R Documentation |
Log functions
Description
Log functions as per the Gnu Scientific Library, reference manual
section 7.25 and AMS-55, chapter 4. These functions are declared in
header file gsl_sf_log.h
Usage
gsl_sf_log(x, give=FALSE, strict=TRUE)
log_abs(x, give=FALSE, strict=TRUE)
complex_log(zr, zi=NULL, r.and.i=TRUE, give=FALSE, strict=TRUE)
log_1plusx(x, give=FALSE, strict=TRUE)
log_1plusx_mx(x, give=FALSE, strict=TRUE)
Arguments
x |
input: real values |
zr |
In |
zi |
In |
r.and.i |
In |
give |
Boolean with |
strict |
Boolean, with |
Author(s)
Robin K. S. Hankin
References
https://www.gnu.org/software/gsl/
Examples
x <- seq(from=0.1,to=2,by=0.01)
log(x) #table 7.5 of Ab and St