X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Flinreg%2Fsweep.c;h=61326d78dc63ef70d20149b4c98abec97c659fd1;hb=f5c108becd49d78f4898cab11352291f5689d24e;hp=8805840e2c4f0261af1cc3df92267919a20d626d;hpb=7eee0554f378481faf447e2d2e940f389d6b05ec;p=pspp-builds.git

diff --git a/lib/linreg/sweep.c b/lib/linreg/sweep.c
index 8805840e..61326d78 100644
--- a/lib/linreg/sweep.c
+++ b/lib/linreg/sweep.c
@@ -24,7 +24,7 @@
 
   Y = Xb + Z
 
-  where Y is an n-by-1 column vector, X is an n-by-p matrix of 
+  where Y is an n-by-1 column vector, X is an n-by-p matrix of
   independent variables, b is a p-by-1 vector of regression coefficients,
   and Z is an n-by-1 normally-distributed random vector with independent
   identically distributed components with mean 0.
@@ -58,7 +58,7 @@
    --        --
 
    X refers to the design matrix and Y to the vector of dependent
-   observations. reg_sweep sweeps on the diagonal elements of 
+   observations. reg_sweep sweeps on the diagonal elements of
    X'X.
 
    The matrix A is assumed to be symmetric, so the sweep operation is
@@ -95,7 +95,7 @@ reg_sweep (gsl_matrix * A)
 		      for (j = i; j < A->size2; j++)
 			{
 			  /*
-			     Use only the upper triangle of A. 
+			     Use only the upper triangle of A.
 			   */
 			  if (j < k)
 			    {