GNU Scientific Library - Bugs: bug #42502, wrong results of the function...

You are not allowed to post comments on this tracker with your current authentication level.

bug #42502: wrong results of the function gsl_cdf_ugaussian_Pinv

Submitter:	Patrick Alken <psa>
Submitted:	Tue 03 Jun 2014 06:51:52 PM UTC
Category:	Runtime error	Severity:	3 - Normal
Operating System:		Status:	None
Assigned to:	None	Open/Closed:	Open
Release:

Tue 03 Jun 2014 06:51:52 PM UTC, original submission:   #include <gsl/gsl_math.h> #include <stdio.h> int main(){     double x= 0.5;     double res = gsl_cdf_ugaussian_Pinv(x);     printf("icdf(%f)=%f\n",x,res);     return 0; } For some reason the output is: icdf(0.500000)=1.000000 Which is wrong, it should be: icdf(0.500000)=0.000000 (because P(X<0)=0.5) submitted by dafna3 =at= gmail.com	Patrick Alken <psa>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List

-email is unavailable- added by psa (Submitted the item)

 

Copyright © 2024 Free Software Foundation, Inc.
Verbatim copying and distribution of this entire article is permitted in any medium, provided this notice is preserved.
The Levitating, Meditating, Flute-playing Gnu logo is a GNU GPL'ed image provided by the Nevrax Design Team.
Page source code